(Spoilers) [solved] Which movie is this? Cold war spy pilot on the radio with someone on earth

Is this a good channel to ask that? Let me know if its better somewhere else

I am not sure if that is even a movie, short film, episode, theater play, etc. And i probably remember things wrong. But the entire thing is just the pilot in his cockpit of a spy airplane. Should be Cold ware era. There is some technical disturbance and he gets lost over eastern Europe (?). So he uses his radio and finds someone to talk to and get help.

Even though it seems so low budget, it is quite exciting because you want to know what will happen next.