[bmgxyz]

I know this joke, but in the version I've heard it's mechanical engineering students instead of programmers, their professors instead of conference participants, and the aircraft itself instead of the flight control software.

But the structure is the same.

[selimthegrim]

I think Radio Yerevan wants you to be chief announcer.

[legerdemain]

The Soviet Union's greatest accomplishment was convincing everyone else in the world that Yerevan exists.