March 29th 2026 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3660 Issue Time: 2026 Mar 29 1247 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3659 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 1596 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or updat ...Continue Reading
March 28th 2026 PDT
AMSAT News Service ANS-088 March 29, 2026 In this edition: * AMSAT Announces Full Lineup of Events and Activities for Hamvention 2026 * AMSAT CubeSatSim Lite Available Again for Purchase Through AMSAT Store * New “Ground Station” Software Streamlines Satellite Tracking and Decoding * KrakenRF Announces Discovery Drive Az/El Rotator for Satellite Operations * Artemis II to Deploy International CubeSats into High Earth Orbit * Changes to AMSAT TLE Distribution for March 27, 2026 * ARISS News * AMSAT Ambassador Activities ...Continue Reading
March 28th 2026 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3659 Issue Time: 2026 Mar 28 1455 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3658 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 12785 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or upda ...Continue Reading
March 26th 2026 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3658 Issue Time: 2026 Mar 27 0500 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3657 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 11382 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or upda ...Continue Reading
March 26th 2026 PDT
SB KEPS @ AMSAT $ORB26086.1 2Line Orbital Elements 26086.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 March 27, 2026 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 withou ...Continue Reading
March 26th 2026 PDT
This week there are no additions or deletions to the AMSAT TLE distribution. 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 ...Continue Reading
March 25th 2026 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3657 Issue Time: 2026 Mar 26 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3656 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 8452 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or updat ...Continue Reading
March 24th 2026 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3656 Issue Time: 2026 Mar 25 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3655 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 11907 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or upda ...Continue Reading
March 23rd 2026 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3655 Issue Time: 2026 Mar 24 0500 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3654 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 8285 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or updat ...Continue Reading
March 23rd 2026 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3654 Issue Time: 2026 Mar 23 1201 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3653 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 1321 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or updat ...Continue Reading
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