Space Weather Message Code: ALTXMF Serial Number: 448 Issue Time: 2024 Nov 04 1541 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Nov 04 1537 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

*In this weeks issue:* AMSAT AO-7 to Celebrate 50th Anniversary AMSAT 42nd Space Symposium Presentations Now Available Back to Basics: What is the CubeSat Launch Initiative? VUCC Satellite Standing for November 2024 FO-29 November Operating Schedule Telemetry Reports Wanted for Upcoming ASRTU-1 Satellite Launch Voyager 1 Resorts to Transmitter that Hasn't Been Used Since 1981 Changes to AMSAT TLE Distribution for November 1, 2024 ARISS News Upcoming Satellite Operations AMSAT Ambassador Activities Satellite Shorts Fro ...Continue Reading

SB KEPS @ AMSAT $ORB24306.1 2Line Orbital Elements 24306.AMSAT QST de W1STR AMSAT Orbital Elements for Amateur Satellites in TLE Format From Orbital Analysis Office New England Sci-Tech STEM Education Center Natick, MA November 01, 2024 To all radio amateurs 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/ A daily update of element sets is available at: www.amsat.org/tle/daily-bulletin.txt or wi ...Continue Reading

The following satellite has been removed from this week's AMSAT TLE distribution: UVSQ-SAT NORAD Cat ID 43758 Decayed from orbit on or about 26 October 2024 TianYi 6 NORAD Cat ID 43158 Decayed from orbit on or about 18 October 2024 Joe Fitzgerald KM1P AMSAT Orbital Elements Manager 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 ...Continue Reading

Space Weather Message Code: SUMX01 Serial Number: 180 Issue Time: 2024 Oct 31 2138 UTC SUMMARY: X-ray Event exceeded X1 Begin Time: 2024 Oct 31 2112 UTC Maximum Time: 2024 Oct 31 2120 UTC End Time: 2024 Oct 31 2127 UTC X-ray Class: X2.0 Optical Class: 3b Location: N15E28 NOAA Scale: R3 - Strong NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact consists of large portions of the sunlit side of Earth, strong ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 447 Issue Time: 2024 Oct 31 2116 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Oct 31 2115 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 446 Issue Time: 2024 Oct 30 2048 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Oct 30 2047 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

AMSAT NEWS SERVICE ANS-301 In this edition: * AMSAT Board of Directors Elects Officers * 42nd Annual AMSAT Space Symposium Held in Tampa * GridMasterMap Satellite Top 100 Rovers November 2024 Rankings * CatSat Commissioning is Near * Administration Eases Restrictions On Space-Related Exports * Intelsat Satellite Explodes In Orbit * Changes to AMSAT-NA TLE Distribution * Reflect Orbital To Sell Sunlight Using In-Space Mirrors * ARISS News * Upcoming Satellite Operations * AMSAT Ambassador Activities * Satellite Shorts F ...Continue Reading

Space Weather Message Code: SUMX01 Serial Number: 179 Issue Time: 2024 Oct 26 0811 UTC SUMMARY: X-ray Event exceeded X1 Begin Time: 2024 Oct 26 0557 UTC Maximum Time: 2024 Oct 26 0719 UTC End Time: 2024 Oct 26 0756 UTC X-ray Class: X1.8 Optical Class: 2n Location: S16E55 NOAA Scale: R3 - Strong NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact consists of large portions of the sunlit side of Earth, strong ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 445 Issue Time: 2024 Oct 26 0617 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Oct 26 0613 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading