Pierros Papadeas (@ppapadeas) header
Pierros Papadeas (@ppapadeas) profile picture

Executive Director @ Libre Space Foundation. Creating open source space technologies and communities.

The World
Joined October 2009
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New optical ground stations for identifying satellites are almost ready! @SatNOGS @LibreSpace_Fnd
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Replying to @planet4589
@planet4589 Any chance you have a launch/day_of_year or launch/month_of_year diagram handy? (cumulative for all launches so far)
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Although still under "Requested Coordination" which is not approved yet, satellite QMR-KWT is now deployed and active in radio amateur frequencies. network.satnogs.org/observat… Not that repeated violators @D_Orbit would care about frequency coordination... @SatNOGS @18SPCS #amsat
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It is actually worse, it is already declined: amsatuk.me.uk/iaru/declined_…
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Object 48900 is identified as TUBIN. @SatNOGS @18SPCS @pe0sat @cgbassa @Skitt0608
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Hey @D_Orbit . This is the 3rd satellite mission you are doing that is uncoordinated and violating the amateur radio satellite service. network.satnogs.org/observat… It is not funny any more. @AMSAT @AmsatUK @amsatf @amsatdl @SatNOGS
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New identification. Object 48868 is MIR-SAT1 based on all our observations. @3b8du @SatNOGS @cgbassa @18SPCS
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Hey @adafruit how about not supporting space missions that are violating radio amateur frequencies and operating without coordination? Please don't enable abuse of radio amateur frequencies. Cheers!
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New catch in 401.575Mhz matching object 47938 from the recent Soyuz Fregat launch. Probably this is ChallengeOne from Tunisia! @cgbassa @vk5qi @SatNOGS @TSKelso @planet4589
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Well well, no one expected that ;) Congratulations to @gaussteam for violating the radio amateur service one more time. UNISAT-7 is active in radio amateur frequencies. 437.425MHz #ham #radio @IARU_R1 @SatNOGS @AMSAT @AmsatUK @amsatdl
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Hey @gaussteam ! Unisat-7 is about to launch and you have 435-438MHz filled in ITU as your frequencies for it. Is that a mistake? Or do you plan to use radio amateur frequencies for your mission? #amateurradio #unisat7
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Testing more and more our TLE generation and updating capabilities. It is a great coordinated effort among an awesome community. I am extremely excited for what comes next!
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Tomorrow a Soyuz Fregat will deploy 21 new sats using ham bands. Unfortunately 7 of them (30%) seem to be uncoordinated. @SatNOGS is monitoring closely and I hope that our calculations will not be proven right. Good luck to all the coordinated teams. Can't wait for your signals!
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While @18SPCS still has no TLEs for the recent cubesat deployments from @Space_Station , the team of @SatNOGS has been producing and updating them enabling the teams to track their satellites community.libre.space/t/iss-… #ssa #cubesat
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STARS-EC seems to be alive! CubesatA (one of the three siblings) is beaconing strong in CW. @SatNOGS @JA0CAW @jamsat
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Giant #facepalm . Hey @isostandards how about you wake up and realize it is 2021? 😂
Replying to @isostandards @mikko
For this reason, considering the value of standards, their economic and social importance, the costs of their development and maintenance, we and all ISO Members have the interest to protect the value of ISO Publications and National Adoptions, not making them publicly available.
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This is why coordination is important. @isro is responsible for this and should make sure that those transmissions are terminated immediately.
Deployed by @isro, @SpaceKidzIndia 's #SDSAT has been received by SatNOGS stations. Unfortunately without IARU coordination, it interferes with the IARU coordinated satellite INNOSAT-2 (wide signal) as it is shown in observations from stations in Australia and in South America.
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Cool to see new satellites going up. Totally uncool to see that they are abusing the Radio Amateur Satellite service, and they are NOT coordinated with IARU. @isro please get your act together on services and respecting radio spectrum. cc @IARU_R1 @AmsatUK @AMSAT @SatNOGS
T -1 day -10 hours for #SDsat 🛰️ #PSLVC51 🚀 #tinyGS 📡 📡 network ready to receive it. We wish you good luck and a successful mission!
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@SpaceKidzIndia This is your satellite btw so... cc :)
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Hey @SemtechCorp ! What is your take on the legality of github.com/rpp0/gr-lora ? Thank you in advance for your answer.
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GO-32 active on its telemetry downlink at 435.324 Mhz
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