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732

Archive: https://archive.today/IzFDI

From the post:

>When the AMSAT-OSCAR 7 (AO-7) amateur radio satellite was launched in 1974, its expected lifespan was about five years. The plucky little satellite made it to 1981 when a battery failure caused it to be written off as dead. Then, in 2002 it came back to life. The prevailing theory being that one of the cells in the satellites NiCd battery pack, in an extremely rare event, shorted open thus allowing the satellite to run (intermittently) off its solar panels.

Archive: https://archive.today/IzFDI From the post: >>When the AMSAT-OSCAR 7 (AO-7) amateur radio satellite was launched in 1974, its expected lifespan was about five years. The plucky little satellite made it to 1981 when a battery failure caused it to be written off as dead. Then, in 2002 it came back to life. The prevailing theory being that one of the cells in the satellites NiCd battery pack, in an extremely rare event, shorted open — thus allowing the satellite to run (intermittently) off its solar panels.
[–] 1 pt 8d

Yeah, for a short time I worked with people building (modern) stuff like this. That is why it fascinates me so much. Even if I can't get a full "control" over something like it, it would be cool to get it to spit out some sort of low level debug data or something.

[–] 1 pt 7d

That's kind of what it's doing. The transmitter is going "I'm here." But that's all it knows how to say on it's own.