Spain-OSCAR 115 (HADES) NORAD Cat ID 51080 Decayed from orbit on or about 26 May 2024
Category: Uncategorized
EASAT-2 decayed from orbit
Spain-OSCAR 114 (EASAT-2) NORAD Cat ID 51081 Decayed from orbit on or about 25 May 2024
Greencube Telemetry . 4/15/24
I’m saying goodbye: X is no longer what Twitter used to be
After much deliberation, I have decided to stop communicating via X, formerly Twitter, despite having 2500 followers. The development of the microblogging service since the takeover by Elon Musk is not compatible with our values. We welcome everyone, regardless of age, religion, gender identity, personal needs, origin or sexual orientation. Since Elon Musk’s takeover, Twitter has demonstrably become more open to hate. Hate speech and lies are spread under the guise of freedom of expression. The climate of debate has clearly shifted to the right. For these reasons, I have decided to close my X account.
Thank you, Tetsu San JA0CAW
It was with great sadness that I learned yesterday of the death of my long-time friend Tetsu-san.
Along with Colin VK5HI, Tetsu was my mentor when I started in the satellite business over 30 years ago. He was instrumental in the success of the COMPASS-1 mission. We were a small global team then, working very closely and hand in hand every day. I am very grateful for his patience, tireless helpfulness and loyalty over the years. Many of us have missed Tetsu since last year. It is all the more sad now that the hope for an improvement has not been fulfilled. It is a great loss to the satellite community. My deepest sympathy and sincere condolences go out to his family. Thank you from the bottom of my heart, Tetsu-san…
UPMSAT-2 TLM 01 March 2022
AAUSAT-4 TLE 21-02-2022
BUGSAT-1 telemetry
RIP WB4APR
RAFT Voice Goodbye
It was with sadness that I learned the news of Bob’s passing. He was my mentor (as was Colin, VK5HI) and taught me many things about satellites.
There were times when we were in daily contact. Besides APRS, he left us many interesting satellite projects (PCSAT, PSAT, RAFT, MARS, SAPPHIRE, QIKOM…). I remember a great time when Henk, PA3GUO and I actively supported the ANDE mission. I thank Bob for his confidence in making me the command station of PCSAT and PSAT.
My sympathies go out to his family. Thank you for your life’s work for Amateur Radio, Bob. Rest in peace.
73, Mike
DK3WN
IT-SPINS
On June 29th at 22:50 UTC a scientific nanosatellite* (a 3U CubeSat) sponsored by the American National Science Foundation will be deployed into its operational orbit and begin transmitting. We are looking to the Amateur Satellite community to track the satellite and record its beacon signals and be the first to confirm operations and report in.
The details:
Timing: The satellite activates itself and begins beaconing 60-minutes after its 22:50 UTC 6/26/21 deployment.
Beacon cadence: every 30-seconds
Beacon downlink frequency: 437.405 MHz
Modulation: GMSK
Telemetry Rate: 19200 baud
Transmitter output power: 1 Watt
Antenna gain 2.15 dBi
Altitude: 490 km circular
Inclination: 51.6 degrees
Pre-deployment predicted Two line elements (TLEs):
1 99999U 21180.95138889 .00000000 00000-0 00000-0 0 00001
2 99999 051.6425 279.6175 0007789 261.9289 239.7719 15.23772142000052
(Post-deployment TLEs will be posted at
http://www.ssel.montana.edu/itspins.html
as soon as available after deployment.)
Send tracking reports to: klumpar@montana.edu
*The satellite is known as the Ionosphere-Thermosphere Scanning Photometer for Ion Neutral Studies (IT-SPINS, for short). Built by Montana State University in Bozeman Montana (USA) and by SRI International in Menlo Park CA, and by The Johns Hopkins University Applied Physics Laboratory, the satellite will make scientific observations of emissions from the nighttime ionosphere to study oxygen ion interactions with the neutral upper atmosphere.