[RADIOCOMM LIST]2026-05-29T14:31:21Z[RADIOCOMM LIST] List Ownerlist.admin@aus-city.comhttps://aus-city.com/cgi-bin/dada/mail.cgiPro Dada v11.22.0 stable 2023-09-18 [Keps] Changes to AMSAT TLE Distribution for 29 May 2026tag:aus-city.com,2026-05-28:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260528172616%2F2026-05-28T17:26:16Z2026-05-28T17:26:16Z
<p>The following satellites have been removed from this week's AMSAT TLE distribution.</p>
<p>SilverSat NORAD Cat ID 66909 Decayed from orbit on or about 23 April 2026
HYDRA-W NORAD Cat ID 63490 Decayed from orbit on or about 24 April 2026
HADES-ICM (SO-125)" : 63492 Decayed from orbit on or about 22 May 2026</p>
<p>Joe Fitzgerald
AMSAT Orbital Elements manager</p>
<hr>
<p>Keps mailing list -- keps@amsat.org
View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/keps@amsat.org
To unsubscribe send an email to keps-leave@amsat.org
Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org</p>
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[Keps] orb26149.2l.amsattag:aus-city.com,2026-05-28:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260528172605%2F2026-05-28T17:26:05Z2026-05-28T17:26:05Z
<p>SB KEPS @ AMSAT $ORB26149.1
2Line Orbital Elements 26149.AMSAT</p>
<p>QST de W1STR</p>
<p>AMSAT Orbital Elements for Amateur Satellites in TLE Format</p>
<blockquote>
<p>From Orbital Analysis Office
New England Sci-Tech STEM Education Center
Natick MA May 29, 2026
To all radio amateurs</p>
</blockquote>
<p>These element sets describe the orbits of various satellites
in use by the amateur radio community. For details see:
www.amsat.org/keplerian-elements-formats/</p>
<p>A daily update of element sets is available at:
www.amsat.org/tle/daily-bulletin.txt
or without bulletin text:
www.amsat.org/tle/dailytle.txt</p>
<p>AO-07
1 07530U 74089B 26148.68365646 -.00000025 00000-0 13174-3 0 9995
2 07530 101.9904 161.7267 0012369 166.6777 305.8931 12.53697774358075
UO-11
1 14781U 84021B 26148.82330466 .00001297 00000-0 13772-3 0 9991
2 14781 97.8046 114.6166 0006142 243.2950 116.7639 14.90729732254244
AO-27
1 22825U 93061C 26148.77076877 .00000123 00000-0 63944-4 0 9994
2 22825 98.6886 216.1905 0008965 150.9812 209.1870 14.30936282704224
FO-29
1 24278U 96046B 26148.57030653 -.00000005 00000-0 28278-4 0 9995
2 24278 98.5259 0.1280 0350429 147.2181 215.1239 13.53273393470510
GO-32
1 25397U 98043D 26148.53681058 .00000081 00000-0 55113-4 0 9995
2 25397 99.0064 140.8007 0000236 298.0925 62.0229 14.24424102448531
ISS
1 25544U 98067A 26148.77610718 .00012346 00000-0 22817-3 0 9997
2 25544 51.6335 36.1959 0007359 108.4856 251.6933 15.49449908568746
NO-44
1 26931U 01043C 26148.81209367 .00000169 00000-0 93778-4 0 9990
2 26931 67.0511 294.3837 0006149 263.8462 96.1940 14.31947852287673
SO-50
1 27607U 02058C 26148.53219867 .00001100 00000-0 14688-3 0 9991
2 27607 64.5510 189.7958 0075580 266.0702 93.1761 14.82999121261541
CO-55
1 27844U 03031E 26148.01640198 .00000320 00000-0 15756-3 0 9994
2 27844 98.6738 156.8292 0008429 240.4784 119.5555 14.24321573188801
RS-22
1 27939U 03042A 26148.86682975 .00001040 00000-0 16855-3 0 9994
2 27939 98.3468 332.6813 0010777 336.6026 130.4585 14.73427763212706
CO-65
1 32785U 08021C 26148.89066185 .00007421 00000-0 46976-3 0 9999
2 32785 97.8263 129.9120 0010674 94.1173 266.1275 15.09240418982281
CO-66
1 32791U 08021J 26148.54585692 .00023250 00000-0 75397-3 0 9994
2 32791 97.7513 145.5173 0003780 53.4425 306.7163 15.31983522984289
RS-30
1 32953U 08025A 26148.78373154 -.00000054 00000-0 -45884-3 0 9999
2 32953 82.5060 7.5120 0019700 356.9226 3.1729 12.43177991817282
SRMSAT
1 37841U 11058D 26148.42092105 .00000400 00000-0 73149-4 0 9994
2 37841 19.9700 179.1124 0011731 347.7094 40.3515 14.11570911755020
ZACUBE-1
1 39417U 13066B 26148.87642683 .00005972 00000-0 46440-3 0 9999
2 39417 97.8103 111.1083 0040101 316.2311 43.5736 15.01029548677836
Delfi-N3xt
1 39428U 13066N 26148.76757691 .00007990 00000-0 70069-3 0 9991
2 39428 97.8344 69.0996 0073199 271.6037 87.6800 14.94844521671721
GOMX-1
1 39430U 13066Q 26148.84680012 .00003215 00000-0 48530-3 0 9999
2 39430 97.6495 350.5304 0129712 139.1167 221.9857 14.69373058667077
LO-74
1 39440U 13066AA 26148.83709315 .00004620 00000-0 42866-3 0 9994
2 39440 97.8895 97.7376 0059393 91.4996 269.3028 14.93584719674103
AO-73
1 39444U 13066AE 26148.43326745 .00008280 00000-0 51776-3 0 9992
2 39444 97.8263 119.4718 0034371 271.1115 88.6176 15.09206063676689
DTUSAT-2
1 40030U 14033W 26148.22384446 .00008619 00000-0 46890-3 0 9996
2 40030 98.0859 144.6884 0006395 311.5464 48.5217 15.14718184649668
LILACSAT-2
1 40908U 15049K 26148.85412546 .00022151 00000-0 38618-3 0 9996
2 40908 97.4669 184.9687 0005796 338.1119 21.9884 15.50727940592750
Horyu-4
1 41340U 16012D 26148.34021308 .00240730 00000-0 10388-2 0 9992
2 41340 30.9866 223.3388 0002740 145.1105 214.9733 15.83201679567655
Lapan A3
1 41603U 16040E 26148.87057921 .00004216 00000-0 13447-3 0 9990
2 41603 97.1481 145.6537 0012231 86.1537 274.1104 15.32966610551858
CAS-2T
1 41847U 16066G 26148.77764153 .00001733 00000-0 25161-3 0 9996
2 41847 98.3824 224.7347 0341901 188.2677 171.2793 14.44624693501993
TechnoSat
1 42829U 17042E 26148.70069044 .00004191 00000-0 29983-3 0 9999
2 42829 97.4267 307.1053 0018546 155.3709 204.8408 15.04824864483772
AO-91
1 43017U 17073E 26148.56006240 .00012922 00000-0 56294-3 0 9992
2 43017 97.4742 16.1803 0152762 37.0143 324.1509 15.12320639462424
S-Net D
1 43186U 18014G 26148.66793147 .00006686 00000-0 34659-3 0 9996
2 43186 97.5387 53.5818 0010111 87.0654 273.1736 15.16459202455803
S-Net B
1 43187U 18014H 26148.67900475 .00006998 00000-0 36286-3 0 9996
2 43187 97.5391 53.5788 0010681 83.1149 277.1299 15.16428966455804
S-Net A
1 43188U 18014J 26148.66691087 .00006680 00000-0 34619-3 0 9998
2 43188 97.5403 53.7719 0010628 83.8253 276.4190 15.16466597455803
S-Net C
1 43189U 18014K 26148.68277963 .00007111 00000-0 36860-3 0 9994
2 43189 97.5418 53.8593 0011927 77.4704 282.7862 15.16420368454355
Ten-Koh
1 43677U 18084G 26148.74909503 .00003648 00000-0 27699-3 0 9993
2 43677 98.0760 340.2933 0009591 179.6897 180.4334 15.02836920413247
PO-101
1 43678U 18084H 26148.82979715 .00003523 00000-0 28557-3 0 9991
2 43678 98.1141 344.2034 0011678 235.9932 124.0181 15.00347986413312
QO-100
1 43700U 18090A 26148.51188272 .00000154 00000-0 00000+0 0 9996
2 43700 0.0155 298.2229 0001907 160.0872 357.8371 1.00274787 27483
MinXSS-2
1 43758U 18099A 26148.67697507 .00042524 00000-0 88596-3 0 9998
2 43758 97.4547 224.4097 0006137 341.9445 18.1584 15.45450503411117
AO-95
1 43770U 18099N 26148.41212235 .00014430 00000-0 55904-3 0 9997
2 43770 97.4401 208.7367 0009949 65.0064 295.2206 15.26219774410200
SNUSat 2
1 43782U 18099AA 26148.67148074 .00010482 00000-0 46802-3 0 9997
2 43782 97.4076 202.3582 0010258 14.4388 345.7139 15.21497847410066
SnugLite
1 43784U 18099AC 26148.68068441 .00015114 00000-0 57784-3 0 9997
2 43784 97.3887 203.1578 0002910 33.4447 326.6975 15.26690104410347
ITASat 1
1 43786U 18099AE 26148.65354541 .00008478 00000-0 40994-3 0 9995
2 43786 97.4043 200.5573 0014008 65.5105 294.7588 15.18767796409940
EAGLET 1
1 43790U 18099AJ 26148.40868609 .00005424 00000-0 31233-3 0 9992
2 43790 97.4248 198.6021 0012501 59.6601 300.5864 15.12764837409342
ESEO
1 43792U 18099AL 26148.55639080 .00001516 00000-0 11324-3 0 9996
2 43792 97.3987 186.7856 0013479 47.4437 312.7925 15.04179490408858
JO-97
1 43803U 18099AX 26148.45249796 .00021394 00000-0 67363-3 0 9999
2 43803 97.4144 211.2270 0004799 356.8750 3.2461 15.32936130410607
Suomi 100
1 43804U 18099AY 26148.69347025 .00015570 00000-0 57304-3 0 9993
2 43804 97.4202 209.1644 0009384 358.7874 1.3340 15.27907126410441
ISAT
1 43879U 18111D 26148.77033215 .00099392 00000-0 11437-2 0 9992
2 43879 97.5897 82.5500 0005278 54.4708 305.7041 15.61655786408134
UWE-4
1 43880U 18111E 26148.53214294 .00041738 00000-0 88982-3 0 9997
2 43880 97.5861 76.0364 0009322 49.7202 310.4860 15.44751526407741
Sparrow
1 43881U 18111F 26148.77566278 .00140372 00000-0 12093-2 0 9999
2 43881 97.6129 87.8561 0006122 91.5091 268.6871 15.68825146408322
Prox-1
1 44339U 19036A 26148.57398135 .00017006 00000-0 16864-2 0 9995
2 44339 23.9951 245.2202 0006156 159.0032 201.0721 14.90088160370548
Taurus 1
1 44530U 19059C 26148.86974652 .00009760 00000-0 15662-2 0 9992
2 44530 98.6396 312.5048 0008388 21.7580 338.3980 14.71859694355801
TO-108
1 44881U 19093C 26148.86042750 .00000286 00000-0 38372-4 0 9993
2 44881 97.7538 221.5637 0014282 145.3370 214.8780 14.86479729348543
RS-44
1 44909U 19096E 26148.61613539 .00000037 00000-0 10244-3 0 9990
2 44909 82.5224 352.7128 0217275 189.8719 169.8081 12.79748512299847
SALSAT
1 46495U 20068K 26148.52069951 .00009688 00000-0 34141-3 0 9999
2 46495 97.8848 150.3933 0010184 22.3559 337.8122 15.29469861312359
CSS (TIANHE-1)
1 48274U 21035A 26148.77594543 .00021900 00000-0 26673-3 0 9990
2 48274 41.4691 80.0564 0010822 299.1255 60.8500 15.59924596290130
CUTE
1 49263U 21088D 26148.79840676 .00368502 00000-0 15907-2 0 9999
2 49263 97.4180 246.3233 0004727 262.7661 97.3071 15.84008468259476
TeikyoSat 4
1 49396U 21102B 26148.63132855 .00002398 00000-0 15353-3 0 9993
2 49396 97.3682 178.8750 0012174 8.8859 351.2583 15.09428445249775
Z-Sat
1 49399U 21102E 26148.88634389 .00005721 00000-0 28299-3 0 9998
2 49399 97.3342 184.7954 0015306 319.5392 40.4703 15.18099327250515
KOSEN 1
1 49402U 21102H 26148.67528051 .00009321 00000-0 35879-3 0 9990
2 49402 97.3202 191.2142 0011881 276.6683 83.3203 15.26525652251041
HO-113
1 50466U 21131B 26148.82536716 .00000634 00000-0 20949-3 0 9998
2 50466 98.4969 241.3208 0004823 143.2126 216.9395 14.41336393232328
SNUGLITE 2
1 52899U 22065F 26148.35161759 .00001144 00000-0 22588-3 0 9994
2 52899 98.2176 293.2207 0008783 87.7163 272.5045 14.64304338208091
UmKA 1 (RS40S)
1 57172U 23091G 26148.81414992 .00007663 00000-0 35239-3 0 9993
2 57172 97.5065 207.5880 0012940 179.9643 180.1595 15.20560608161067
CubeBel-2 (EU11S)
1 57175U 23091K 26148.81116044 .00016305 00000-0 58680-3 0 9991
2 57175 97.5066 211.8613 0010370 175.2112 184.9228 15.28627391161345
RS-38S
1 57189U 23091Z 26148.79540465 .00022191 00000-0 64748-3 0 9993
2 57189 97.5106 217.9009 0008742 135.2065 224.9886 15.35319597161714
SONATE-2
1 59112U 24043Q 26148.67707366 .00043489 00000-0 59844-3 0 9995
2 59112 97.5509 297.9020 0006022 265.6576 94.3991 15.57131288124857
GRBBeta
1 60237U 24128C 26148.77319951 .00006129 00000-0 41875-3 0 9994
2 60237 61.9905 284.3720 0043256 130.6766 229.8099 15.06464472103344
Curium One
1 60242U 24128H 26148.79791903 .00011939 00000-0 68509-3 0 9991
2 60242 61.9791 274.4322 0042578 126.8997 233.6012 15.12176846103520
ROBUSTA-3A
1 60243U 24128J 26148.68586595 .00012229 00000-0 71683-3 0 9999
2 60243 61.9868 277.1927 0043922 124.4610 236.0647 15.11344265103473
CatSat
1 60246U 24125J 26148.67236620 .00065667 00000-0 92216-3 0 9998
2 60246 97.2108 0.9523 0021270 250.7778 109.1176 15.56236887104353
HYPERVIEW-1G (RS66S)
1 61772U 24199AP 26148.85483175 .00138195 00000-0 10991-2 0 9999
2 61772 97.2921 27.6674 0003687 10.2238 349.9099 15.70790228131635
AO-123
1 61781U 24199AY 26148.81059139 .00009970 00000-0 29163-3 0 9994
2 61781 97.3031 17.6583 0014548 25.6249 334.5713 15.35355248130953
JINJUSat 1B
1 63210U 25052A 26148.69668487 .00020242 00000-0 64015-3 0 9990
2 63210 97.4034 45.4333 0004665 131.9188 228.2452 15.32808610 67119
NUSHSAT 1
1 63211U 25052B 26148.70550888 .00026274 00000-0 77167-3 0 9991
2 63211 97.4011 45.9434 0004495 130.8260 229.3374 15.35104999 67153
TEVEL2-4
1 63213U 25052D 26148.68124973 .00023968 00000-0 73335-3 0 9992
2 63213 97.3938 45.0491 0003528 140.3779 219.7722 15.33831159 67123
TEVEL2-5
1 63214U 25052E 26148.69962565 .00023580 00000-0 72521-3 0 9997
2 63214 97.3928 45.0208 0003471 140.3980 219.7517 15.33670851 67122
TEVEL2-6
1 63215U 25052F 26148.64624072 .00023559 00000-0 72551-3 0 9990
2 63215 97.3933 44.9521 0003570 139.8705 220.2801 15.33629270 67114
TEVEL2-1
1 63217U 25052H 26148.66865836 .00022715 00000-0 71086-3 0 9994
2 63217 97.3909 44.6216 0003165 150.6260 209.5161 15.33125593 67101
TEVEL2-3
1 63218U 25052J 26148.66397624 .00023680 00000-0 73967-3 0 9992
2 63218 97.3912 44.6365 0003202 151.4818 208.6600 15.33176175 67101
TEVEL2-2
1 63219U 25052K 26148.66907352 .00022982 00000-0 71899-3 0 9994
2 63219 97.3907 44.6240 0003131 150.8682 209.2735 15.33132523 67106
TEVEL2-9
1 63237U 25052AD 26148.68699082 .00020217 00000-0 67173-3 0 9993
2 63237 97.3970 44.0585 0005423 191.1044 169.0079 15.31217216 67046
TEVEL2-7
1 63238U 25052AE 26148.65890152 .00020539 00000-0 68825-3 0 9994
2 63238 97.3974 43.9544 0005553 192.3174 167.7932 15.30937887 67039
TEVEL2-8
1 63239U 25052AF 26148.66694315 .00020842 00000-0 69869-3 0 9995
2 63239 97.3975 43.9402 0005569 192.5059 167.6045 15.30922045 67039
SPIRONE
1 66657U 25274H 26148.75853310 .00003185 00000-0 30779-3 0 9999
2 66657 97.7484 78.3288 0013900 80.3676 279.9113 14.93453945 27323
K-HERO
1 66660U 25274L 26148.76857758 .00002432 00000-0 23371-3 0 9998
2 66660 97.7491 78.4855 0015654 83.7336 276.5666 14.93875998 27337
SNUGLITE-III DURI
1 66661U 25274M 26148.75693051 .00002556 00000-0 24503-3 0 9997
2 66661 97.7488 78.4940 0016261 84.8421 275.4655 14.93925849 27338
SAKHACUBE-CHOLBON
1 67290U 25313AU 26148.66858785 .00013001 00000-0 53080-3 0 9996
2 67290 97.3943 223.9520 0010528 70.6399 289.5976 15.24480882 23007
RS95S (QMR-KWT-2)
1 67291U 25313AV 26148.67375939 .00018440 00000-0 72421-3 0 9995
2 67291 97.3942 224.0945 0010122 70.1259 290.1069 15.25706480 23018
Ten-Koh2
1 68261U 25241B 26148.47171900 .00009225 00000-0 39303-3 0 9996
2 68261 51.6638 53.4412 0006592 83.8236 276.3493 15.23628586 11906
JACK-002
1 68417U 26067B 26148.86353296 .00008552 00000-0 41038-3 0 9999
2 68417 97.4553 107.6980 0002512 39.0818 321.0597 15.19116562 9015
DISCO 2
1 68431U 26067R 26148.81438544 .00010749 00000-0 52041-3 0 9997
2 68431 97.4589 107.6397 0004230 76.7993 283.3713 15.18736327 9008
HADES-SA (SpinnyONE)
1 68446U 26067AG 26148.45558498 .00022066 00000-0 10761-2 0 9991
2 68446 97.4395 107.0599 0008859 130.8185 229.3819 15.18292837 8934
PARUS-6U1
1 68456U 26067AS 26148.86691810 .00006822 00000-0 34553-3 0 9991
2 68456 97.4539 107.5323 0007297 121.3380 238.8569 15.17283855 9007
SAL-E
1 68458U 26067AU 26148.66709854 .00009547 00000-0 47993-3 0 9998
2 68458 97.4466 107.2851 0007446 128.4198 231.7705 15.17436598 8975
FSI-SAT 2
1 68792U 26088A 26148.36277436 .00006323 00000-0 42937-3 0 9997
2 68792 97.5038 298.1253 0014845 170.5781 189.5728 15.06643966 5301
OrigamiSat 2
1 68795U 26088D 26147.93040222 .00003942 00000-0 25836-3 0 9996
2 68795 97.5091 297.7874 0016567 145.3253 214.9059 15.08166526 5241
ARICA 2
1 68796U 26088E 26148.85656116 .00005383 00000-0 35052-3 0 9996
2 68796 97.5031 298.6883 0016816 141.1790 219.0650 15.08239362 5380
WASEDA-SAT-ZERO-II
1 68797U 26088F 26148.85459716 .00007882 00000-0 50925-3 0 9996
2 68797 97.5028 298.6905 0016700 141.1913 219.0518 15.08378637 5383
MANGARO-II-Piscus
1 68798U 26088G 26148.84740205 .00005232 00000-0 33690-3 0 9999
2 68798 97.5036 298.7042 0020094 144.5869 215.6698 15.08612429 5385
IO-86
1 40931U 25360.30710720 .00000000 00000-0 12800-3 0 00
2 40931 6.0006 332.5373 0012733 338.8432 8.1437 14.79075515 01
LILIUM-4 <br>
1 71922C 26067AC 26089.50133053 -.00014632 00000+0 -74472-3 0 04
2 71922 97.4497 49.1617 0004341 5.9603 355.7042 15.16896692 16
/EX</p>
<hr>
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ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfutag:aus-city.com,2026-05-23:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260523220942%2F2026-05-23T22:09:42Z2026-05-23T22:09:42Z
<PRE>Space Weather Message Code: ALTEF3
Serial Number: 3694
Issue Time: 2026 May 24 0500 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3693
Begin Time: 2026-05-16 17:40
Yesterday Maximum 2MeV Flux: 3762 pfu
Continued 2026-05-24 04:59 by Forecaster User
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[ANS] ANS-144 AMSAT News Service Weekly Bulletinstag:aus-city.com,2026-05-23:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260523171549%2F2026-05-23T17:15:49Z2026-05-23T17:15:49Z
<div class="WordSection1">
<div>
<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">AMSAT News Service<o:p></o:p></span></h2>
<h3><strong><span style="font-family:"Georgia",serif">ANS-144</span></strong><span style="font-family:"Georgia",serif"><br>
<strong><span style="font-family:"Georgia",serif">May 24, 2026</span></strong><o:p></o:p></span></h3>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">In this edition:<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">* OrigamiSat-2 Receives Fuji-OSCAR 126 (FO-126) Designation from AMSAT<br>
* AMSAT Opens Candidate Nominations for 2026 Board of Directors Election<br>
* AMSAT Forum Covers Education, Operations, and Future Satellite Projects<br>
* Bird Chaser Bingo Summer 2026 Adds New Twist to Satellite Operating<br>
* Hamvention 2026 Brings Estimated $35 Million Impact to Xenia Region<br>
* Changes to AMSAT TLE Distribution for May 22, 2026<br>
* ARISS News<br>
* AMSAT Ambassador Activities<br>
* Satellite Shorts From All Over<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The AMSAT® News Service bulletins are a free, weekly news and information service of AMSAT, The Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including
reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The news feed on <a href="https://www.amsat.org">
https://www.amsat.org</a> publishes news of Amateur Radio in Space as soon as our volunteers can post it.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Please send any amateur satellite news or reports to: ans-editor [at]
<a href="http://amsat.org">amsat.org</a><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see:
<a href="https://mailman.amsat.org/postorius/lists/ans.amsat.org/">https://mailman.amsat.org/postorius/lists/ans.amsat.org/</a><o:p></o:p></span></p>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Georgia",serif">
<hr size="2" width="100%" align="center">
</span></div>
<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">OrigamiSat-2 Receives Fuji-OSCAR 126 (FO-126) Designation from AMSAT<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">OrigamiSat-2, one of eight satellites launched aboard Rocket Lab’s Kakushin Rising mission for JAXA on April 23, 2026, has now received an official OSCAR designation from AMSAT. Developed by the
Institute of Science Tokyo, the satellite has been assigned the designation Fuji-OSCAR 126 (FO-126) following a request submitted through the Japan Amateur Satellite Association (JAMSAT). The announcement came after satellite teams confirmed successful deployment
and initial on-orbit operations.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The 3U CubeSat was designed to demonstrate lightweight deployable membrane antenna technology and promote amateur use of the 5.8 GHz band. Mission goals include testing a high-gain deployable reflector
array antenna, demonstrating its performance in orbit, and helping establish methods for future advanced satellite systems. OrigamiSat-2 carries both UHF and C-band transmitters and aims to expand amateur radio experimentation beyond traditional VHF and UHF
operations.<o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><a href="https://www.amsat.org/wordpress/wp-content/uploads/2026/05/OrigamiSat2_5p84GHz_CW_Signal_IC905.jpg"><span style="font-family:"Georgia",serif;text-decoration:none"><img border="0" width="1024" height="576" style="width:10.6666in;height:6.0in" id="_x0000_i1051" src="https://www.amsat.org/wordpress/wp-content/uploads/2026/05/OrigamiSat2_5p84GHz_CW_Signal_IC905-1024x576.jpg"></span></a><span style="font-family:"Georgia",serif"><o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:11.0pt;font-family:"Georgia",serif">Reception of a 5.84 GHz CW signal from Fuji-OSCAR 126 (FO-126) displayed on an Icom IC-905. [Credit:
<a href="https://x.com/ja1ogz">JA1OGZ</a>]<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">IARU coordination lists downlinks on 437.505 MHz and 5840.000 MHz. The satellite supports CW and digital modes, including higher-speed data experiments over its 5.8 GHz link. Project information
released by the team indicates a desire to openly share reception techniques and operational status with amateur operators, encouraging wider participation in receiving and decoding signals from the spacecraft.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Reports from the satellite team indicate the 5.8 GHz downlink has already been confirmed operational. Amateur satellite observers have expressed interest in monitoring activity from outside Japan
as additional operational details become available. OrigamiSat-2 now joins the long-running OSCAR satellite tradition under its new designation, Fuji-OSCAR 126, continuing the international partnership between satellite developers and the amateur radio community.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks <a href="https://x.com/glasbrenner">
Drew Glasbrenner, KO4MA</a>, AMSAT President / OSCAR Number Administrator, and <a href="https://x.com/JH4PHW">
Shiro Sakai, JH4PHW</a>, JAMSAT President, for the above information]<o:p></o:p></span></p>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Georgia",serif">
<hr size="2" width="100%" align="center">
</span></div>
<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">AMSAT Opens Candidate Nominations for 2026 Board of Directors Election<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT has officially opened the nomination period for its 2026 Board of Directors election, which will take place during the third quarter of the year.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Three director positions are set to expire in 2026. The current board members whose seats are up for election are:<o:p></o:p></span></p>
<ul type="disc">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo3">
<strong><span style="font-size:13.5pt;font-family:"Georgia",serif">Mark Hammond, N8MH</span></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo3">
<strong><span style="font-size:13.5pt;font-family:"Georgia",serif">Bruce Paige, KK5DO</span></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo3">
<strong><span style="font-size:13.5pt;font-family:"Georgia",serif">Paul Stoetzer, N8HM</span></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></li></ul>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">In addition to these three full Director roles, up to two Alternate Directors may also be elected to serve one-year terms.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">To nominate a candidate, a written submission is required. Nominations must include the nominee’s name, call sign, and contact information, along with the same details for either five AMSAT members
in good standing or one Member Society endorsing the candidate.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Nominations should be directed to the AMSAT Secretary:<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Douglas Tabor, N6UA<br>
1133 Verlan Way<br>
Cheyenne, WY 82009<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Per AMSAT’s bylaws, all nominations must follow the format specified by the Secretary. Doug Tabor has indicated that nominations will be accepted in both hard copy (via postal mail) and digital formats
(including email or scanned documents). However, fax submissions are not permitted.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Email nominations should be sent to:
<strong><span style="font-family:"Georgia",serif">dtabor [at] amsat [dot] org</span></strong><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">All nomination petitions must be received by the Secretary no later than June 15. After the submission deadline, the Secretary will confirm the eligibility of each candidate and the supporting members
or societies, with final notification to candidates provided by the end of June.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks <a href="https://x.com/dtabor">
Doug Tabor, N6UA</a>, AMSAT Secretary, for the above information]<o:p></o:p></span></p>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Georgia",serif">
<hr size="2" width="100%" align="center">
</span></div>
<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">AMSAT Forum Covers Education, Operations, and Future Satellite Projects<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT presented its annual Hamvention forum on Saturday afternoon at Dayton Hamvention 2026, providing attendees with updates on educational outreach efforts, satellite operations, ongoing engineering
projects, and future spacecraft development. AMSAT Executive Vice President Paul Stoetzer, N8HM, opened the session and noted a packed program schedule covering topics ranging from youth initiatives and CubeSat education tools to next-generation satellite
hardware and the GOLF-TEE mission.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT Vice President for Development Frank Karnauskas, N1UW, highlighted AMSAT's BuzzSat youth initiative, a community-based outreach program designed to introduce younger audiences to satellites
and space technology through accessible educational materials. Rather than focusing initially on amateur radio itself, BuzzSat uses topics such as weather satellites, agriculture, climate monitoring, and space exploration to engage students before introducing
amateur radio concepts. The initiative includes a downloadable coloring book and a growing collection of interactive educational courses for middle and high school students.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT Vice President for Educational Relations Alan Johnston, KU2Y, provided updates on the AMSAT CubeSat Simulator project, a low-cost educational satellite emulator designed for STEM instruction
and amateur radio training. The CubeSatSim transmits actual telemetry and can emulate several on-orbit satellites while removing complexities such as Doppler shift and satellite tracking. Johnston demonstrated command and control functions including telemetry
mode changes and crossband repeater operation and noted that complete systems, classroom loaner kits, and simplified CubeSatSim Lite versions are now available.<o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><a href="https://www.amsat.org/wordpress/wp-content/uploads/2026/05/Hamvention_AMSAT_Forum_SDR_Gen2.jpg"><span style="font-family:"Georgia",serif;text-decoration:none"><img border="0" width="1023" height="576" style="width:10.6562in;height:6.0in" id="_x0000_i1050" src="https://www.amsat.org/wordpress/wp-content/uploads/2026/05/Hamvention_AMSAT_Forum_SDR_Gen2.jpg"></span></a><span style="font-family:"Georgia",serif"><o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:11.0pt;font-family:"Georgia",serif">AMSAT Engineering slide presents an overview of next-generation SDR transponder development for future satellite missions.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT Vice President for Operations Mark Hammond, N8MH, reviewed currently active amateur satellites and encouraged operators to use AMSAT's satellite status resources to determine operational modes
and activity. Hammond also promoted the new Students on the Air (StOTA) activity created by Carsten Glasbrenner, KQ4SJM, intended to encourage student participation on amateur satellites. He also discussed renewed development of PACSAT store-and-forward communications
payloads, which revisit packet satellite concepts first popularized during the late 1980s and early 1990s.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT Flight Software Team Lead Burns Fisher, WB1FJ, and AMSAT Engineering Team member Ray Roberge, WA1CYB, outlined several engineering efforts including AMSAT's Linear Transponder Module (LTM),
FoxPlus satellites, and SDR Gen 2 development. The LTM project continues AMSAT partnerships with universities by providing communications hardware in exchange for future amateur radio access after mission completion. SDR Gen 2 development expands microwave
capabilities and is designed to support multiple modes while preparing operators for future high-bandwidth satellite communications.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT Vice President of Engineering Jerry Buxton, N0JY, concluded the session with a status update on the GOLF-TEE mission. Engineering work remains underway using a full system engineering model
while a newly arrived metal space frame advances development toward a planned critical design review currently targeted for May 2027. Additional discussion included AMSAT participation in the FutureGEO proposal and announcements regarding the 2026 AMSAT Symposium
scheduled for October in Jacksonville, Florida.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The full AMSAT Forum presentation can be viewed on YouTube at:
<a href="https://www.youtube.com/watch?v=CRDAQx-VgCc&t=19341s">https://www.youtube.com/watch?v=CRDAQx-VgCc&t=19341s</a><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks <a href="https://www.amsat.org/">
AMSAT</a> and the <a href="https://w8bi.org/">Dayton Amateur Radio Association</a> for the above information]<o:p></o:p></span></p>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Georgia",serif">
<hr size="2" width="100%" align="center">
</span></div>
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<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Georgia",serif">
<hr size="2" width="100%" align="center">
</span></div>
<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">Bird Chaser Bingo Summer 2026 Adds New Twist to Satellite Operating<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">A new community challenge called Bird Chaser Bingo Summer 2026 is inviting amateur radio satellite operators to add a playful twist to their on-air activities. Organized by Sean Borgerson, KK7OVF,
the event is now underway and invites operators to participate throughout the summer. Operators can participate from anywhere and compete by completing satellite-themed bingo objectives based on contacts, locations, satellites, and operating challenges.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Bird Chaser Bingo draws inspiration from other lighthearted amateur radio satellite activities such as WMPLOTA (Walmart Parking Lots on the Air) and ADÃ Squared. Organizers describe it as a friendly
competition intended to encourage operating activity and create opportunities for satellite operators to connect while pursuing unusual goals. There are no entry fees, sponsors, or geographic limitations, and participation is open to satellite operators worldwide.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Players receive a bingo card filled with summer-themed operating tasks and satellite-related objectives. Participants can earn a traditional bingo by completing a row, column, or diagonal. Those
seeking an additional challenge can attempt a "Full Eclipse," the event’s term for completing every square on the card. Organizers say a single contact may count for multiple squares if it satisfies more than one requirement, creating opportunities for memorable
"one QSO bingo wonder" moments when several conditions align at once.<o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><a href="http://borgersons.com/"><span style="font-family:"Georgia",serif;text-decoration:none"><img border="0" width="850" height="850" style="width:8.8541in;height:8.8541in" id="_x0000_i1048" src="https://www.amsat.org/wordpress/wp-content/uploads/2026/05/Bird_Chaser_Bingo_Summer_2026-1024x1024.jpg"></span></a><span style="font-family:"Georgia",serif"><o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:11.0pt;font-family:"Georgia",serif">Bird Chaser Bingo Summer 2026 card presents fun operating challenges and activities for satellite enthusiasts. [Credit:
<a href="https://x.com/BorgersonS">KK7OVF</a>]<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Operators submitting completed cards will receive recognition, and printable certificates will be emailed for completed bingo achievements. Participants who complete a Full Eclipse card are also
expected to receive commemorative QSL cards. Event organizers note that QSL distribution outside the United States may be limited by mailing costs and available resources.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Activity for Bird Chaser Bingo runs from May 15 through August 31, 2026, using UTC dates. Completed card submissions are requested by September 15, 2026. Participants are encouraged to use online
tools such as <a href="https://hams.at/">hams.at</a> to identify portable operators and satellite activations. Organizers suggest rovers include notes such as "Bingo Campground" or "Bingo Festival" in activation announcements to help other participants locate
qualifying activity.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Bird Chaser Bingo organizers say the event is intended as a relaxed summer operating activity rather than a race. Participants are encouraged to enjoy portable operations, unusual activation locations,
and the occasional unexpected contact that checks multiple boxes at once. Organizers also encourage operators to share activation details through online tools and social media to help other participants locate activity. The event runs on the honor system and
jokingly warns that any funny business may result in “QRM.”<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Additional information, sign-up details, and Bird Chaser Bingo cards are available at:
<a href="http://borgersons.com" target="_blank"><span class="gmail-css-1jxf684">http://</span>borgersons.com</a><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks <a href="https://x.com/BorgersonS">
Sean Borgerson, KK7OVF</a>, and the <a href="https://borgersons.com/">Bird Chaser Bingo</a> organizers for the above information]<o:p></o:p></span></p>
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<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">Hamvention 2026 Brings Estimated $35 Million Impact to Xenia Region<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Hamvention 2026 recently concluded in Xenia, Ohio, after once again drawing amateur radio operators and enthusiasts from around the world. Held at the Greene County Fairgrounds since 2017, Hamvention
remains the world’s largest gathering devoted to amateur radio. Participants ranged from newcomers entering the hobby to experienced operators, technical experts, and international visitors. The annual event wrapped up on May 17 following three days of activities,
exhibits, demonstrations, and presentations.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Local television coverage highlighted the event’s significance beyond the amateur radio community itself. Hamvention spokesperson Michael Kalter, W8CI, said the gathering generates an estimated economic
impact of more than $35 million for southwest Ohio. Kalter noted that Xenia has a population of approximately 26,000 residents, while Hamvention attendance rivals and often exceeds that number. Hotels, restaurants, and businesses throughout the region benefit
from the annual influx of visitors.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Kalter also emphasized amateur radio’s worldwide reach and continuing growth. He noted that amateur radio operators are licensed in approximately 160 countries around the globe and that the United
States alone now has more than 750,000 licensed operators. Hamvention continues serving as a central meeting place where operators can discover new technology, exchange ideas, and connect with the broader amateur radio community. Kalter described the event
as a “living, breathing community” rather than simply a trade show.<o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><a href="https://www.amsat.org/wordpress/wp-content/uploads/2026/05/Hamvention_AMSAT_Satellite_Demonstration.jpg"><span style="font-family:"Georgia",serif;text-decoration:none"><img border="0" width="1024" height="576" style="width:10.6666in;height:6.0in" id="_x0000_i1047" src="https://www.amsat.org/wordpress/wp-content/uploads/2026/05/Hamvention_AMSAT_Satellite_Demonstration-1024x576.jpg"></span></a><span style="font-family:"Georgia",serif"><o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:11.0pt;font-family:"Georgia",serif">Paul Stoetzer, N8HM, and Carsten Glasbrenner, KQ4SJM, demonstrate amateur satellite operations during Hamvention 2026. [Credit:
<a href="https://dayton247now.com/">Dayton 24/7 Now</a>]<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The television report also included several views of AMSAT activities during Hamvention 2026, including amateur satellite operating demonstrations outside the AMSAT exhibit area. Video coverage showed
AMSAT volunteers demonstrating handheld satellite communications and interacting with visitors attending the event. Additional scenes highlighted the AMSAT booth inside the exhibition area, where attendees explored satellite operating equipment, antennas,
and educational displays. The demonstrations offered visitors a practical introduction to amateur satellite operations and AMSAT’s continuing outreach efforts at Hamvention.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Beyond technology and equipment, Kalter highlighted the international friendships and cultural connections amateur radio can create. He reflected on opportunities to travel and meet amateur radio
operators around the world through the shared interests of communication and experimentation. Organizers also noted continuing growth in interest from both new and experienced operators. Hamvention 2026 concluded after another year celebrating amateur radio’s
technical, educational, and global community spirit.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The complete Dayton 24/7 Now report, including the original article and video coverage, is available at:
<a href="https://dayton247now.com/news/local/worlds-largest-amateur-radio-gathering-returns-to-xenia-bringing-35m-plus-impact">
https://dayton247now.com/news/local/worlds-largest-amateur-radio-gathering-returns-to-xenia-bringing-35m-plus-impact</a><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks <a href="https://x.com/Jeff247now">
Jeff Schrock</a> and <a href="https://dayton247now.com/">Dayton 24/7 Now</a> for the above information]<o:p></o:p></span></p>
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<h3 align="center" style="text-align:center"><span style="font-family:"Georgia",serif">The 2026 Coins Are Here! Help Support GOLF-TEE and Fox-Plus.<br>
<strong><span style="font-family:"Georgia",serif">Annual memberships start at only $120.</span></strong><o:p></o:p></span></h3>
<p align="center" style="text-align:center"><a href="https://www.amsat.org/join-the-amsat-presidents-club/"><span style="font-family:"Georgia",serif;text-decoration:none"><img border="0" width="600" height="304" style="width:6.25in;height:3.1666in" id="_x0000_i1046" src="https://www.amsat.org/wordpress/wp-content/uploads/2026/01/PC-2026-Coin-2S-Color-1.jpg" alt="Presidents' Club 2026 Coin"></span></a><span style="font-family:"Georgia",serif"><o:p></o:p></span></p>
<div>
<h3 align="center" style="text-align:center"><strong><span style="font-family:"Georgia",serif">Join the AMSAT President's Club today and help Keep Amateur Radio in Space!</span></strong><span style="font-family:"Georgia",serif"><br>
<strong><span style="font-family:"Georgia",serif"><a href="https://www.amsat.org/join-the-amsat-presidents-club/">https://www.amsat.org/join-the-amsat-presidents-club/</a></span></strong><o:p></o:p></span></h3>
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<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">Changes to AMSAT TLE Distribution for May 22, 2026<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur
tracking programs. Weekly updates are completely adequate for most amateur satellites. TLE bulletin files are updated daily in the first hour of the UTC day. New bulletin files will be posted immediately after reliable elements become available for new amateur
satellites. More information may be found at<a href="https://www.amsat.org/keplerian-elements-resources/"> https://www.amsat.org/keplerian-elements-resources/</a>.<o:p></o:p></span></p>
<p><em><span style="font-size:13.5pt;font-family:"Georgia",serif">+ This week there are no additions or deletions to the AMSAT TLE distribution.</span></em><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></p>
<h3><span style="font-family:"Georgia",serif">General Perturbations Data Support<o:p></o:p></span></h3>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT is pleased to announce that modern forms of what are called General Perturbations data are being disseminated via modern formats including JSON, XML and KVN at
<a href="https://newark192.amsat.org/gpdata/current/">https://newark192.amsat.org/gpdata/current/</a>. The reason this change is being made is that we are running out of 5-digit catalog numbers and the TLE format is not viable for satellites launched after
July of this year. See <a href="https://celestrak.org/NORAD/documentation/gp-data-formats.php">
https://celestrak.org/NORAD/documentation/gp-data-formats.php</a> for details.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">These data are presently considered in beta test for the next two months while hosted on the test server
<a href="http://newark192.amsat.org">newark192.amsat.org</a>, and we are very open to community feedback at
<a href="mailto:webmaster@amsat.org">webmaster@amsat.org</a>. Testers may experience outages and errors while we make improvements. We intend to put this into production on our main web server in July as we expect that satellites launched after this summer
will require one of the new formats to accommodate longer object numbers. AMSAT will continue to publish TLE bulletins for satellites launched before July 2026 indefinitely.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks Joe Fitzgerald, KM1P, AMSAT Orbital Elements Manager, for the above information]<o:p></o:p></span></p>
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<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">ARISS News<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Amateurs and others around the world may listen in on contacts between amateurs operating in schools and allowing students to interact with astronauts and cosmonauts aboard the International Space
Station. The downlink frequency on which to listen is 145.800 MHz worldwide.<o:p></o:p></span></p>
<h3><strong><span style="font-family:"Georgia",serif">Scheduled Contacts</span></strong><span style="font-family:"Georgia",serif"><o:p></o:p></span></h3>
<p><strong><i><span style="font-size:13.5pt;font-family:"Georgia",serif">+ Recently Completed</span></i></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">D.V. Skobeltsyn Research Institute of Nuclear Physics of the Lomonosov Moscow State University, Moscow, Russia, direct via R4UAB<br>
The ISS callsign was RSÃISS<br>
The scheduled crewmember was Sergey Kud-Sverchkov<br>
The ARISS mentor was RV3DR<br>
Contact was successful: Mon 2026-05-18 17:27 UTC<br>
Congratulations to the Moscow State University students, Sergey, mentor RV3DR, and ground station R4UAB<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">N.I. Lobachevsky Lyceum and School No. 132, Kazan, Russia, direct via TBD<br>
The ISS callsign was RSÃISS<br>
The scheduled crewmember was Sergey Kud-Sverchkov<br>
The ARISS mentor was RV3DR<br>
Contact was successful: Wed 2026-05-20 15:50 UTC<br>
Congratulations to the N.I. Lobachevsky Lyceum and School No. 132 students, Sergey, and mentor RV3DR<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Pedagogical Lyceum of Blagoveshchensk State Pedagogical University, Blagoveshchensk, Russia, direct via TBD<br>
The ISS callsign was RSÃISS<br>
The scheduled crewmember was Andrey Fedyaev<br>
The ARISS mentor was RV3DR<br>
Contact was successful: Thu 2026-05-21 08:50 UTC<br>
Congratulations to the Pedagogical Lyceum of Blagoveshchensk State Pedagogical University students, Andrey, and mentor RV3DR<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Colegio San Lucas, Tigre, Buenos Aires, Argentina, telebridge via ON4ISS<br>
The ISS callsign was OR4ISS<br>
The scheduled crewmember was Sophie Adenot KJ5LTN<br>
The ARISS mentor was VE6JBJ<br>
Contact was successful: Fri 2026-05-22 17:19 UTC<br>
Congratulations to the Colegio San Lucas students, Sophie, mentor VE6JBJ, and ground station ON4ISS<o:p></o:p></span></p>
<p><strong><i><span style="font-size:13.5pt;font-family:"Georgia",serif">+ Upcoming Contacts</span></i></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Siksika High School, Siksika, Alberta, Canada telebridge via AB1OC<br>
The ISS callsign is presently scheduled to be NA1SS<br>
The scheduled crewmember is Sophie Adenot KJ5LTN<br>
The ARISS mentor is VE6JBJ<br>
Contact is go for: Mon 2026-05-25 17:58 UTC<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Minamigaoka Elementary School, Tsu, Japan, direct via JJ2YJC<br>
The ISS callsign is presently scheduled to be OR4ISS<br>
The scheduled crewmember is Jack Hathaway KJ5NIV<br>
The ARISS mentor is 7M3TJZ/ JA1CJP/ MÃXTD<br>
Contact is go for: Thu 2026-05-28 11:22 UTC<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Many times, a school makes a last-minute decision to do a Livestream or runs into a last-minute glitch requiring a change of the URL, but we at ARISS may not get the URL in time for publication.
You can always check <a href="https://live.ariss.org/">https://live.ariss.org/</a> to see if a school is Livestreaming.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The crossband repeater remains configured in the Columbus Module (145.990 MHz up {PL 67} & 437.800 MHz down). If a crewmember decides to pick up the microphone and turn up the volume, you may hear
them on the air—so keep listening, as you never know when activity might occur. <em>
<span style="font-family:"Georgia",serif">In support of Russian EVA: Power Down May 27 07:45 UTC | Power Up May 28 11:10 UTC</span></em><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Kenwood D710GA in the Zvezda Service Module - Call sign RSÃISS. Please note we're still in the process of troubleshooting and testing this radio. APRS is currently active on 437.825 MHz. Feel free
to check out status reports at <a href="https://ariss-usa.org/ARISS_APRS/">https://ariss-usa.org/ARISS_APRS/</a>.
<em><span style="font-family:"Georgia",serif">In support of Russian EVA: Power Down May 27 07:50 UTC | Power Up May 28 11:05 UTC</span></em><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">HamTV in the Columbus Module (2395.00 MHz) is powered down in support of payload operations. T<em><span style="font-family:"Georgia",serif">he power up is scheduled for May 25 at 13:40 UTC.</span></em><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The latest information on the operation mode can be found at <a href="https://www.ariss.org/current-status-of-iss-stations.html">https://www.ariss.org/current-status-of-iss-stations.html</a><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">The latest list of frequencies in use can be found at <a href="https://www.ariss.org/contact-the-iss.html">https://www.ariss.org/contact-the-iss.html</a><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information]<o:p></o:p></span></p>
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<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">AMSAT Ambassador Activities<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events.<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">AMSAT Ambassador Clint Bradford, K6LCS, says,<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">“Think a 75-minute presentation on “working the easy satellites” would be appropriate for your club or event? Let me know by emailing me at k6lcsclint [at] gmail [dot] com or calling me at 909-999-SATS
(7287)!”<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Clint has NEVER given the exact same show twice: EACH of the 150+ presentations so far has been customized/tailored to their audiences.<o:p></o:p></span></p>
<h3><span style="font-family:"Georgia",serif">Scheduled Events<o:p></o:p></span></h3>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">44th AMSAT Space Symposium and Annual Membership Meeting - October 8 thru 11, 2026<br>
Crowne Plaza JAX Airport<br>
14670 Duval Road<br>
Jacksonville, FL 32218<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">For more information go to:
<a href="https://www.amsat.org/ambassador/">https://www.amsat.org/ambassador/</a><o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">[ANS thanks Bo Lowrey, W4FCL, Director – AMSAT Ambassador Program, for the above information]<o:p></o:p></span></p>
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<h3 align="center" style="text-align:center"><span style="font-family:"Georgia",serif"><img border="0" width="879" height="516" style="width:9.1562in;height:5.375in" id="_x0000_i1045" src="https://www.amsat.org/wordpress/wp-content/uploads/2025/12/SDR-Gen2-Ad-01_251214.jpg" alt="SDR Gen 2 Ad - 2026"></span><span style="font-family:"Georgia",serif"><o:p></o:p></span></h3>
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<h2><span style="font-size:24.0pt;font-family:"Georgia",serif">Satellite Shorts from All Over<o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">+ SpaceX successfully launched the first Version 3 Starship vehicle on May 22 from Starbase, Texas, during a major test flight of the company’s next-generation heavy-lift launch system. During the
Flight 12 mission, the Super Heavy booster and Starship upper stage separated successfully after ascent, although both stages experienced individual Raptor engine shutdowns during flight. Despite the engine issues, Starship continued on a near-planned suborbital
trajectory, deployed 20 Starlink mass simulators along with two experimental “Dodger Dogs” spacecraft, and transmitted video from space. SpaceX also completed a successful reentry and soft splashdown of Starship in the Indian Ocean after approximately 66 and
one-half minutes of flight, although the vehicle later tipped over and exploded as expected after landing. The upgraded Version 3 design includes major improvements to both the booster and upper stage and is expected to support future orbital payload launches,
Starlink deployment missions, and the Human Landing System being developed for NASA’s Artemis program. NASA Administrator Jared Isaacman attended the launch and later congratulated SpaceX and Elon Musk on what he described as a major step toward future Moon
and Mars missions. (ANS thanks <a href="https://spacenews.com/">SpaceNews</a> for the above information)<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">+ A newly released video from the YouTube channel
<a href="https://www.youtube.com/@HeritonINC">Heriton</a> revisits the unusual history of AMSAT OSCAR 7 (AO-7), the amateur radio satellite launched in 1974 that unexpectedly returned to operation after more than two decades of silence. The video recounts how
AO-7 ceased transmitting in 1981 after a battery failure led operators to declare the spacecraft inactive. In June 2002, amateur radio operators discovered that AO-7 had resumed operation while in sunlight, likely because long-term changes inside the failed
battery pack removed the electrical short that had disabled it. AO-7 remains one of amateur radio's most enduring engineering stories and is still active today. Heriton combines historical footage, narration, and technical background to introduce the satellite's
story to a broader audience. The complete video, "This Cold War Satellite Was Dead for 21 Years. Then It Started Transmitting Again," can be viewed at
<a href="https://www.youtube.com/watch?v=vDBBmITGtnQ">https://www.youtube.com/watch?v=vDBBmITGtnQ</a>. (ANS thanks the
<a href="https://www.youtube.com/@HeritonINC">Heriton YouTube channel</a> for the above information)<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">+ The Solar wind Magnetosphere Ionosphere Link Explorer (SMILE) spacecraft successfully launched aboard a Vega-C rocket from Europe’s Spaceport in French Guiana on May 19, beginning a joint mission
between the European Space Agency and the Chinese Academy of Sciences. The mission is designed to improve understanding of solar storms, geomagnetic disturbances, and the effects of space weather on Earth and spacecraft systems. SMILE will become the first
mission to observe Earth’s magnetic shield using X-ray imaging, allowing scientists to study how the solar wind interacts with the magnetosphere. The spacecraft will also use ultraviolet imaging to continuously observe auroral activity for periods of up to
45 hours. During the coming weeks, SMILE will gradually raise its orbit through a series of engine burns before beginning scientific operations in July. Scientists hope the mission’s observations will improve future models of Earth’s magnetic environment and
help protect satellites and astronauts from space weather effects. (ANS thanks the
<a href="https://www.esa.int/">European Space Agency</a> for the above information)<o:p></o:p></span></p>
<p class="gmail-isselectedend"><span style="font-size:13.5pt;font-family:"Georgia",serif">+ NASA engineers have successfully tested a prototype of a lithium-fed nuclear electric propulsion system that could one day help power human missions to Mars. During
testing at NASA’s Jet Propulsion Laboratory, the experimental thruster reached 120 kilowatts, the highest power level ever achieved in a U.S. electric propulsion test. Unlike conventional chemical rockets, electric propulsion systems use electromagnetic forces
to accelerate propellant and can operate with dramatically improved efficiency. The new magnetoplasmadynamic thruster uses lithium metal vapor and is designed to eventually pair with megawatt-class nuclear power systems for deep-space travel. During five test
firings, engineers observed temperatures above 5,000 degrees Fahrenheit as the prototype produced a bright red exhaust plume. NASA researchers hope future versions of the system could support larger payloads and faster crewed missions to Mars. (ANS thanks
<a href="https://gizmodo.com/">Gizmodo</a> for the above information)<o:p></o:p></span></p>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">+ US Space Command has launched a new series of classified wargames called Apollo Insight, bringing together military experts and commercial space companies to examine potential threats in orbit.
The first tabletop exercise focused on a simulated scenario involving a nuclear payload in low Earth orbit and its potential consequences for space operations. Officials said a nuclear detonation in orbit could destroy or disable thousands of satellites and
disrupt communications, navigation, and surveillance systems worldwide. Previous government assessments suggested portions of low Earth orbit could become unusable for up to a year following such an event. More than 60 companies participated in the exercise,
along with allied partners from Australia, Canada, New Zealand, and the United Kingdom. Space Command plans additional Apollo Insight exercises later this year focused on orbital maneuver warfare and other evolving space threats. (ANS thanks
<a href="https://arstechnica.com/">Ars Technica</a> for the above information)<o:p></o:p></span></p>
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<h2><span style="font-family:"Georgia",serif">Join AMSAT today at <a href="https://launch.amsat.org/">
https://launch.amsat.org/</a><o:p></o:p></span></h2>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">In addition to regular membership, AMSAT offers membership to:<o:p></o:p></span></p>
<ul type="disc">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l3 level1 lfo6">
<span style="font-size:13.5pt;font-family:"Georgia",serif">Societies (a recognized group, clubs or organization).<o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l3 level1 lfo6">
<span style="font-size:13.5pt;font-family:"Georgia",serif">Students enrolled in at least half-time status are eligible for free membership to age 25.<o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l3 level1 lfo6">
<span style="font-size:13.5pt;font-family:"Georgia",serif">Memberships are available for annual and lifetime terms.<o:p></o:p></span></li></ul>
<p><span style="font-size:13.5pt;font-family:"Georgia",serif">Contact info [at] <a href="http://amsat.org">
amsat.org</a> for additional membership information.<o:p></o:p></span></p>
<p><strong><span style="font-size:13.5pt;font-family:"Georgia",serif">73 and remember to help Keep Amateur Radio in Space!</span></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></p>
<p><strong><span style="font-size:13.5pt;font-family:"Georgia",serif">This week's ANS Editor,</span></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><o:p></o:p></span></p>
<p><strong><span style="font-size:13.5pt;font-family:"Georgia",serif">Mitch Ahrenstorff, ADÃHJ</span></strong><span style="font-size:13.5pt;font-family:"Georgia",serif"><br>
<strong><span style="font-family:"Georgia",serif">mahrenstorff [at] <a href="http://amsat.org">
amsat.org</a></span></strong><o:p></o:p></span></p>
<p><em><span style="font-size:13.5pt;font-family:"Georgia",serif">ANS is a service of AMSAT, the Radio Amateur Satellite Corporation, 712 H Street NE, Suite 1653, Washington, DC 20002</span></em><i><span style="font-size:13.5pt;font-family:"Georgia",serif"><br>
<em><span style="font-family:"Georgia",serif">AMSAT is a registered trademark of the Radio Amateur Satellite Corporation.</span></em></span></i><em><span style="font-family:"Aptos",sans-serif;font-style:normal"><o:p></o:p></span></em></p>
<p><o:p> </o:p></p>
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ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfutag:aus-city.com,2026-05-22:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260522234041%2F2026-05-22T23:40:41Z2026-05-22T23:40:41Z
<PRE>Space Weather Message Code: ALTEF3
Serial Number: 3693
Issue Time: 2026 May 23 0631 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3692
Begin Time: 2026-05-16 17:40
Yesterday Maximum 2MeV Flux: 3762 pfu
Continued 2026-05-23 06:31 by Forecaster User
Continued 2026-05-23 06:31 by Forecaster User </PRE><BR><HR>Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the <a href="https://pss.swpc.noaa.gov">Product Subscription Site.</a> Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact <a href="mailto:pss.help@noaa.gov">SWPC Help.</a>
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ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfutag:aus-city.com,2026-05-22:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260522030048%2F2026-05-22T03:00:48Z2026-05-22T03:00:48Z
<PRE>Space Weather Message Code: ALTEF3
Serial Number: 3691
Issue Time: 2026 May 21 0509 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3690
Begin Time: 2026-05-16 17:40
Yesterday Maximum 2MeV Flux: 1717 pfu
Continued 2026-05-21 05:07 by Forecaster User
Continued 2026-05-21 05:07 by Forecaster User </PRE><BR><HR>Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the <a href="https://pss.swpc.noaa.gov">Product Subscription Site.</a> Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact <a href="mailto:pss.help@noaa.gov">SWPC Help.</a>
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ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfutag:aus-city.com,2026-05-22:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260522021557%2F2026-05-22T02:15:57Z2026-05-22T02:15:57Z
<PRE>Space Weather Message Code: ALTEF3
Serial Number: 3689
Issue Time: 2026 May 19 0514 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2026 May 16 1740 UTC
Station: GOES-19
Comment: Yesterday's max: 6667 pfu
Yesterday's max: 6667 pfu </PRE><BR><HR>Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the <a href="https://pss.swpc.noaa.gov">Product Subscription Site.</a> Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact <a href="mailto:pss.help@noaa.gov">SWPC Help.</a>
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ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfutag:aus-city.com,2026-05-21:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260521220957%2F2026-05-21T22:09:57Z2026-05-21T22:09:57Z
<PRE>Space Weather Message Code: ALTEF3
Serial Number: 3692
Issue Time: 2026 May 22 0507 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3691
Begin Time: 2026-05-16 17:40
Yesterday Maximum 2MeV Flux: 2842 pfu
Continued 2026-05-22 05:06 by Forecaster User
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[Keps] orb26142.2l.amsattag:aus-city.com,2026-05-21:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260521173052%2F2026-05-21T17:30:52Z2026-05-21T17:30:52Z
<p>SB KEPS @ AMSAT $ORB26142.1
2Line Orbital Elements 26142.AMSAT</p>
<p>QST de W1STR</p>
<p>AMSAT Orbital Elements for Amateur Satellites in TLE Format</p>
<blockquote>
<p>From Orbital Analysis Office
New England Sci-Tech STEM Education Center
Natick MA May 22, 2026
To all radio amateurs</p>
</blockquote>
<p>These element sets describe the orbits of various satellites
in use by the amateur radio community. For details see:
www.amsat.org/keplerian-elements-formats/</p>
<p>A daily update of element sets is available at:
www.amsat.org/tle/daily-bulletin.txt
or without bulletin text:
www.amsat.org/tle/dailytle.txt</p>
<p>AO-07
1 07530U 74089B 26141.89152713 -.00000052 00000-0 -34210-4 0 9996
2 07530 101.9910 154.8634 0012275 179.5275 251.0103 12.53697583357222
UO-11
1 14781U 84021B 26141.84250610 .00000862 00000-0 93497-4 0 9998
2 14781 97.8043 107.7160 0006032 272.5141 87.5386 14.90711392253205
AO-27
1 22825U 93061C 26141.70841809 .00000058 00000-0 38881-4 0 9994
2 22825 98.6889 209.1299 0008588 170.4927 189.6419 14.30934102703218
FO-29
1 24278U 96046B 26141.54630569 .00000000 00000-0 34558-4 0 9999
2 24278 98.5266 354.0642 0350132 165.4220 195.7337 13.53272944469564
GO-32
1 25397U 98043D 26141.86370265 .00000023 00000-0 30169-4 0 9999
2 25397 99.0063 133.9598 0000518 348.9287 11.1880 14.24422513447583
ISS
1 25544U 98067A 26141.81013264 .00006598 00000-0 12646-3 0 9999
2 25544 51.6330 70.6788 0007525 83.9033 276.2813 15.49301514567663
NO-44
1 26931U 01043C 26141.75766036 .00000073 00000-0 58109-4 0 9990
2 26931 67.0507 312.6302 0006208 263.6699 96.3696 14.31944512286663
SO-50
1 27607U 02058C 26141.45153604 .00000579 00000-0 86191-4 0 9999
2 27607 64.5520 211.7006 0075614 267.3643 91.8806 14.82983376260491
CO-55
1 27844U 03031E 26141.48326484 .00000173 00000-0 93673-4 0 9998
2 27844 98.6743 150.3782 0008295 262.0752 97.9485 14.24317125187871
RS-22
1 27939U 03042A 26141.87761664 .00000548 00000-0 92749-4 0 9990
2 27939 98.3469 325.4944 0011251 359.2209 137.0326 14.73413921211676
CO-65
1 32785U 08021C 26141.86265625 .00003248 00000-0 20851-3 0 9996
2 32785 97.8271 122.7423 0010717 113.7944 246.4409 15.09165957981226
CO-66
1 32791U 08021J 26141.88297742 .00013533 00000-0 44391-3 0 9993
2 32791 97.7528 138.5465 0004568 66.6536 293.5185 15.31736775983265
RS-30
1 32953U 08025A 26141.78213934 -.00000018 00000-0 -20207-3 0 9993
2 32953 82.5057 11.8666 0019992 11.9172 348.2377 12.43178180816419
SRMSAT
1 37841U 11058D 26141.58428440 .00000353 00000-0 47856-4 0 9992
2 37841 19.9710 220.4956 0011598 271.8763 219.5780 14.11569257754052
ZACUBE-1
1 39417U 13066B 26141.87673122 .00003291 00000-0 25856-3 0 9994
2 39417 97.8118 104.0711 0040705 341.0100 18.9603 15.00961986676785
Delfi-N3xt
1 39428U 13066N 26141.73888310 .00004497 00000-0 39801-3 0 9992
2 39428 97.8348 62.0799 0073127 295.6932 63.6749 14.94757646670670
GOMX-1
1 39430U 13066Q 26141.83256690 .00001545 00000-0 23766-3 0 9990
2 39430 97.6495 343.9577 0129155 161.5031 199.0936 14.69341216666045
LO-74
1 39440U 13066AA 26141.80253712 .00002832 00000-0 26539-3 0 9991
2 39440 97.8896 90.6771 0059474 114.1782 246.5670 14.93527149673058
AO-73
1 39444U 13066AE 26141.86919839 .00005987 00000-0 37656-3 0 9996
2 39444 97.8267 112.7754 0034817 294.6838 65.0766 15.09108611675690
DTUSAT-2
1 40030U 14033W 26140.95697010 .00004456 00000-0 24518-3 0 9990
2 40030 98.0869 136.9651 0007072 341.0623 19.0343 15.14617068648563
LILACSAT-2
1 40908U 15049K 26141.81995208 .00013073 00000-0 23086-3 0 9992
2 40908 97.4676 177.6742 0006586 7.0571 353.0772 15.50476276591668
Horyu-4
1 41340U 16012D 26141.39941902 .00152227 00000-0 75460-3 0 9997
2 41340 30.9883 273.2630 0004037 95.4050 264.7068 15.80437185566557
Lapan A3
1 41603U 16040E 26141.88598591 .00002428 00000-0 78581-4 0 9991
2 41603 97.1490 138.9011 0012205 107.0499 253.2082 15.32918160550782
CAS-2T
1 41847U 16066G 26141.78179894 .00000702 00000-0 10806-3 0 9997
2 41847 98.3826 217.8178 0341518 209.5069 148.6462 14.44603131500989
TechnoSat
1 42829U 17042E 26141.38610641 .00002891 00000-0 20850-3 0 9990
2 42829 97.4262 300.0717 0017801 181.5124 178.6051 15.04771569482674
AO-91
1 43017U 17073E 26141.54623661 .00006694 00000-0 29382-3 0 9992
2 43017 97.4738 9.3125 0153649 60.9980 300.6551 15.12173908461362
S-Net D
1 43186U 18014G 26141.67333441 .00003457 00000-0 18134-3 0 9990
2 43186 97.5379 46.6323 0010015 106.7482 253.4851 15.16385485454741
S-Net B
1 43187U 18014H 26141.61828139 .00003519 00000-0 18463-3 0 9992
2 43187 97.5386 46.5632 0010719 103.2638 256.9791 15.16355227454739
S-Net A
1 43188U 18014J 26141.73833551 .00003474 00000-0 18216-3 0 9996
2 43188 97.5396 46.8859 0010611 103.6735 256.5680 15.16393215454752
S-Net C
1 43189U 18014K 26141.68800722 .00003442 00000-0 18066-3 0 9993
2 43189 97.5413 46.9069 0012057 97.7770 262.4832 15.16346650453299
Ten-Koh
1 43677U 18084G 26141.49153061 .00001539 00000-0 11988-3 0 9999
2 43677 98.0751 332.7324 0009135 203.4589 156.6219 15.02795007412151
PO-101
1 43678U 18084H 26141.82700002 .00002360 00000-0 19327-3 0 9998
2 43678 98.1118 336.9011 0011627 261.1148 98.8758 15.00309933412264
QO-100
1 43700U 18090A 26141.73891693 .00000136 00000-0 00000+0 0 9991
2 43700 0.0119 347.9404 0001349 100.4780 82.7575 1.00271059 27418
MinXSS-2
1 43758U 18099A 26141.74775839 .00023125 00000-0 49168-3 0 9992
2 43758 97.4540 217.2957 0006547 11.5602 348.5796 15.44974995410046
AO-95
1 43770U 18099N 26141.59313666 .00007731 00000-0 30248-3 0 9999
2 43770 97.4396 201.9481 0010395 85.8622 274.3805 15.26058773409168
SNUSat 2
1 43782U 18099AA 26141.56836654 .00005832 00000-0 26281-3 0 9998
2 43782 97.4073 195.3675 0010967 38.4282 321.7733 15.21375889408986
SnugLite
1 43784U 18099AC 26141.60157704 .00007547 00000-0 29165-3 0 9996
2 43784 97.3882 196.1536 0003612 53.2641 306.8929 15.26520754409264
ITASat 1
1 43786U 18099AE 26141.73538553 .00004558 00000-0 22259-3 0 9993
2 43786 97.4045 193.7797 0014358 86.9902 273.2975 15.18667175408898
EAGLET 1
1 43790U 18099AJ 26141.13245321 .00002627 00000-0 15344-3 0 9992
2 43790 97.4247 191.5196 0012850 81.8339 278.4349 15.12703873408240
ESEO
1 43792U 18099AL 26141.10572414 .00001059 00000-0 80377-4 0 9994
2 43792 97.4000 179.6526 0013701 69.9510 290.3190 15.04156075407734
JO-97
1 43803U 18099AX 26141.72848380 .00011251 00000-0 35840-3 0 9992
2 43803 97.4140 204.4876 0005467 22.6895 337.4587 15.32706710409574
Suomi 100
1 43804U 18099AY 26141.81647368 .00008719 00000-0 32407-3 0 9997
2 43804 97.4200 202.3189 0010122 23.9931 336.1778 15.27729140409399
ISAT
1 43879U 18111D 26141.78319963 .00057382 00000-0 69351-3 0 9995
2 43879 97.5897 75.0721 0007053 65.3868 294.8123 15.60515348407043
UWE-4
1 43880U 18111E 26141.72946507 .00021785 00000-0 47342-3 0 9995
2 43880 97.5858 68.9379 0010233 68.3750 291.8587 15.44310525406692
Sparrow
1 43881U 18111F 26141.81929056 .00086100 00000-0 79727-3 0 9990
2 43881 97.6126 80.3102 0007210 94.7597 265.4487 15.67209694407233
Prox-1
1 44339U 19036A 26141.54213877 .00009146 00000-0 89870-3 0 9998
2 44339 23.9960 292.1475 0006798 81.8956 278.2314 14.89902593369499
Taurus 1
1 44530U 19059C 26141.86741959 .00003500 00000-0 56900-3 0 9994
2 44530 98.6406 305.0718 0008930 42.8814 317.3085 14.71769982354779
TO-108
1 44881U 19093C 26141.85969586 -.00000232 00000-0 -20224-4 0 9990
2 44881 97.7532 214.7332 0013733 167.3742 192.7820 14.86466872347509
RS-44
1 44909U 19096E 26141.57978244 .00000020 00000-0 37434-4 0 9998
2 44909 82.5229 357.3892 0216970 206.3471 152.6467 12.79748401298947
SALSAT
1 46495U 20068K 26141.45465465 .00005535 00000-0 19705-3 0 9990
2 46495 97.8859 142.9019 0010937 45.0571 315.1553 15.29356447311277
CSS (TIANHE-1)
1 48274U 21035A 26141.86139679 .00009577 00000-0 11571-3 0 9995
2 48274 41.4679 122.0798 0007426 275.1763 84.8228 15.60726635289054
CUTE
1 49263U 21088D 26141.77701957 .00104987 00000-0 55473-3 0 9996
2 49263 97.4176 238.7459 0002517 261.7104 98.3878 15.80314088258369
TeikyoSat 4
1 49396U 21102B 26141.07393993 .00001072 00000-0 70775-4 0 9994
2 49396 97.3690 171.6111 0012889 33.7440 326.4607 15.09398905248634
Z-Sat
1 49399U 21102E 26141.83340809 .00002899 00000-0 14527-3 0 9999
2 49399 97.3339 177.9580 0016065 345.5214 14.5557 15.18038034249442
KOSEN 1
1 49402U 21102H 26141.85779153 .00005354 00000-0 20798-3 0 9990
2 49402 97.3205 184.5316 0012043 304.3232 55.6867 15.26424129250002
HO-113
1 50466U 21131B 26141.88332479 .00000115 00000-0 49326-4 0 9992
2 50466 98.4966 234.4170 0004419 160.9363 199.1992 14.41328020231328
SNUGLITE 2
1 52899U 22065F 26141.85999623 .00000631 00000-0 12885-3 0 9990
2 52899 98.2171 286.7433 0008793 105.1519 255.0657 14.64290315207144
UmKA 1 (RS40S)
1 57172U 23091G 26141.83835531 .00004599 00000-0 21342-3 0 9999
2 57172 97.5061 200.6414 0012270 204.4014 155.6641 15.20472652160005
CubeBel-2 (EU11S)
1 57175U 23091K 26141.87192961 .00008857 00000-0 32211-3 0 9997
2 57175 97.5060 204.8660 0009734 198.6703 161.4181 15.28450630160280
RS-38S
1 57189U 23091Z 26141.82106138 .00012237 00000-0 36136-3 0 9995
2 57189 97.5098 210.7952 0008418 156.3405 203.8227 15.35078461160642
SONATE-2
1 59112U 24043Q 26141.86405082 .00026703 00000-0 37559-3 0 9998
2 59112 97.5516 290.6923 0005753 293.3199 66.7449 15.56638828123790
GRBBeta
1 60237U 24128C 26141.80354678 .00003354 00000-0 23629-3 0 9990
2 60237 61.9903 308.8177 0044286 129.2550 231.2486 15.06394080102296
Curium One
1 60242U 24128H 26141.85443346 .00006924 00000-0 40435-3 0 9992
2 60242 61.9792 299.0105 0043832 125.6330 234.8861 15.12038990102470
ROBUSTA-3A
1 60243U 24128J 26141.87088968 .00006530 00000-0 39048-3 0 9991
2 60243 61.9870 301.2784 0045146 122.9128 237.6322 15.11209692102440
CatSat
1 60246U 24125J 26141.53317328 .00035477 00000-0 51485-3 0 9990
2 60246 97.2111 353.7482 0021099 279.4556 80.4314 15.55483221103248
HYPERVIEW-1G (RS66S)
1 61772U 24199AP 26141.84364228 .00082311 00000-0 70146-3 0 9995
2 61772 97.2925 20.3602 0005651 37.2681 322.8973 15.69279437130535
AO-123
1 61781U 24199AY 26141.83672274 .00005885 00000-0 17373-3 0 9991
2 61781 97.3031 10.7481 0015304 49.0240 311.2325 15.35242025129885
JINJUSat 1B
1 63210U 25052A 26141.64564802 .00010985 00000-0 35152-3 0 9997
2 63210 97.4028 38.3793 0004023 146.4632 213.6865 15.32573634 66037
NUSHSAT 1
1 63211U 25052B 26141.73005961 .00013995 00000-0 41664-3 0 9993
2 63211 97.4003 38.9429 0003768 145.3109 214.8381 15.34814142 66080
TEVEL2-4
1 63213U 25052D 26141.70008453 .00012425 00000-0 38506-3 0 9999
2 63213 97.3928 38.0639 0002747 152.6877 207.4511 15.33570225 66050
TEVEL2-5
1 63214U 25052E 26141.65247975 .00012280 00000-0 38252-3 0 9995
2 63214 97.3927 37.9715 0002665 152.7100 207.4282 15.33409785 66048
TEVEL2-6
1 63215U 25052F 26141.59890998 .00012324 00000-0 38436-3 0 9991
2 63215 97.3928 37.9026 0002776 153.8216 206.3167 15.33369876 66033
TEVEL2-1
1 63217U 25052H 26141.42319646 .00011240 00000-0 35637-3 0 9997
2 63217 97.3904 37.3820 0002251 164.9944 195.1365 15.32869635 65990
TEVEL2-3
1 63218U 25052J 26141.22291692 .00011634 00000-0 36824-3 0 9992
2 63218 97.3903 37.2007 0002198 167.5509 192.5788 15.32914108 65965
TEVEL2-2
1 63219U 25052K 26141.42364117 .00011935 00000-0 37813-3 0 9991
2 63219 97.3905 37.3842 0002173 166.3510 193.7791 15.32876877 65998
TEVEL2-9
1 63237U 25052AD 26141.69399681 .00010037 00000-0 33761-3 0 9994
2 63237 97.3962 37.0853 0004554 220.1881 139.9024 15.30988116 65972
TEVEL2-7
1 63238U 25052AE 26141.66464890 .00010491 00000-0 35574-3 0 9995
2 63238 97.3967 36.9830 0004687 220.4803 139.6090 15.30715220 65968
TEVEL2-8
1 63239U 25052AF 26140.95351763 .00010564 00000-0 35857-3 0 9996
2 63239 97.3969 36.2522 0004539 224.9979 135.0895 15.30681443 65851
HYDRA-W
1 63490U 25052BL 26113.93882235 .05662091 24406-5 29537-2 0 9997
2 63490 97.3690 18.2798 0008685 203.5899 156.4993 16.20186780 62336
HADES-ICM (SO-125)
1 63492U 25052BN 26141.26653903 .06532167 24596-5 20834-2 0 9996
2 63492 97.3646 46.2798 0012082 212.8267 147.2275 16.26141053 66568
SPIRONE
1 66657U 25274H 26141.79040404 .00001052 00000-0 10537-3 0 9999
2 66657 97.7480 71.4620 0013729 100.5421 259.7346 14.93419495 26285
K-HERO
1 66660U 25274L 26141.80242635 .00001206 00000-0 11874-3 0 9991
2 66660 97.7487 71.6153 0015561 104.7426 255.5519 14.93842995 26298
SNUGLITE-III DURI
1 66661U 25274M 26141.79101138 .00000814 00000-0 81764-4 0 9992
2 66661 97.7484 71.6237 0016141 105.7130 254.5871 14.93895840 26294
SilverSat
1 66909U 98067XV 26113.44966717 .07226154 12288-4 11979-2 0 9998
2 66909 51.6027 190.0749 0007952 333.4666 26.5949 16.32457272 22308
SAKHACUBE-CHOLBON
1 67290U 25313AU 26141.84186571 .00007108 00000-0 29292-3 0 9995
2 67290 97.3934 217.2158 0010944 91.5192 268.7299 15.24338989 21965
RS95S (QMR-KWT-2)
1 67291U 25313AV 26141.85237523 .00010095 00000-0 40054-3 0 9999
2 67291 97.3934 217.3513 0010543 91.2168 269.0277 15.25506329 21974
Ten-Koh2
1 68261U 25241B 26141.12527701 .00004925 00000-0 21723-3 0 9994
2 68261 51.6590 88.3906 0006535 60.8298 299.3333 15.23508494 10786
JACK-002
1 68417U 26067B 26141.81522266 .00004908 00000-0 23765-3 0 9990
2 68417 97.4556 100.7423 0003163 50.4395 309.7119 15.19019063 7945
DISCO 2
1 68431U 26067R 26141.10534248 .00003864 00000-0 19000-3 0 9998
2 68431 97.4593 100.0329 0004419 89.6647 270.5094 15.18609810 7838
HADES-SA (SpinnyONE)
1 68446U 26067AG 26140.67798287 .00011372 00000-0 56129-3 0 9996
2 68446 97.4403 99.4112 0008038 151.4172 208.7504 15.18027540 7751
PARUS-6U1
1 68456U 26067AS 26141.87608873 .00003921 00000-0 20057-3 0 9993
2 68456 97.4542 100.6536 0006757 140.1256 220.0474 15.17203197 7942
SAL-E
1 68458U 26067AU 26141.87474542 .00005282 00000-0 26802-3 0 9995
2 68458 97.4468 100.6069 0006783 147.4956 212.6697 15.17331417 7949
FSI-SAT 2
1 68792U 26088A 26141.38906227 .00002320 00000-0 16051-3 0 9990
2 68792 97.5040 291.3318 0014293 193.2995 166.7857 15.06579140 4252
OrigamiSat 2
1 68795U 26088D 26141.82610571 .00003064 00000-0 20247-3 0 9994
2 68795 97.5052 291.8243 0016239 165.9427 194.2256 15.08035037 4329
ARICA 2
1 68796U 26088E 26141.35945580 .00003487 00000-0 22903-3 0 9994
2 68796 97.5034 291.3665 0016243 165.9205 194.2479 15.08169624 4251
WASEDA-SAT-ZERO-II
1 68797U 26088F 26141.82250461 .00004979 00000-0 32419-3 0 9994
2 68797 97.5038 291.8216 0016237 164.2395 195.9342 15.08287059 4326
MANGARO-II-Piscus
1 68798U 26088G 26141.81648167 .00003064 00000-0 19936-3 0 9991
2 68798 97.5044 291.8334 0019636 167.4894 192.6826 15.08555862 4321
IO-86
1 40931U 25360.30710720 .00000000 00000-0 12800-3 0 00
2 40931 6.0006 332.5373 0012733 338.8432 8.1437 14.79075515 01
LILIUM-4 <br>
1 71922C 26067AC 26089.50133053 -.00014632 00000+0 -74472-3 0 04
2 71922 97.4497 49.1617 0004341 5.9603 355.7042 15.16896692 16
/EX</p>
<hr>
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[Keps] No changes to AMSAT TLE Distribution for 22 May 2026tag:aus-city.com,2026-05-21:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260521173050%2F2026-05-21T17:30:50Z2026-05-21T17:30:50Z
<p>This week there are no additions or deletions to the AMSAT TLE distribution.</p>
<hr>
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ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfutag:aus-city.com,2026-05-20:%2Fcgi-bin%2Fdada%2Fmail.cgi%2Farchive%2FRADIOCOMM_LIST%2F20260520033048%2F2026-05-20T03:30:48Z2026-05-20T03:30:48Z
<PRE>Space Weather Message Code: ALTEF3
Serial Number: 3690
Issue Time: 2026 May 20 1006 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3689
Begin Time: 2026-05-16 17:40
Yesterday Maximum 2MeV Flux: 2860 pfu
Continued 2026-05-20 10:06 by Forecaster User
Continued 2026-05-20 10:06 by Forecaster User </PRE><BR><HR>Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the <a href="https://pss.swpc.noaa.gov">Product Subscription Site.</a> Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact <a href="mailto:pss.help@noaa.gov">SWPC Help.</a>
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