Comment by adastra22
2 days ago
> a national security operation
You answered your own question here.
Military planes doing military things always fly with their transponder off. It would be suicide not to.
2 days ago
> a national security operation
You answered your own question here.
Military planes doing military things always fly with their transponder off. It would be suicide not to.
Military planes often deliberately have them on; not every mission is secretive. You can often see NATO planes on FlightAware in the Black Sea clearly keeping an eye on the Ukraine theatre.
Example: https://flightaware.com/live/flight/FORTE10/history/20230821...
I was speaking perhaps too casually, but "military things" was meant to mean offensive operations. The kind of things where you might expect to be fired upon (or at least need to take precautions against that happening). A transponder is a homing beacon for missiles.
You watch too many movies, there are plenty of other things for the missiles to track. Transponder in civilian airspace is just how you keep planes from crashing into each other.
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And they often deliberately have them off, even for training flights, at least looking at my ADS-B receivers raw output and correlating to FA/FR24/etc.
Yes? I’m contesting the “always” bit, nothing more.