50
potential escape rule
(lemmy.blahaj.zone)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
Since I have too much time this morning I did some digging, and I don't think anything is going down.
You observed 2 airliners that regularly fly between Russia and Turkey:
https://www.flightradar24.com/data/aircraft/tc-jfj/
https://www.flightradar24.com/data/aircraft/tc-jfk/
D-KSJX is a glider: https://www.flightradar24.com/data/aircraft/d-ksjx/
Aircraft SPIRB is most likely a private plane that took off from a rural airstrip at coordinates 53°58'59"N 20°52'51"E.