Is there a way to concition a trigger on player engine/radio start?

[Bahger]

Probably not, but no harm in asking...

[nomdeplume]

I've played around but not had much luck. I think you should at least be able to detect when the radio is switched on, using the same triggers the tutorial missions do. Just open one up and take a look... but it's pretty opaque to me, and the brief experimenting I did didn't yield anything useful.

[DarkFire]

Not with engine or radio start as far as I can tell, but a close approximation would be to set the trigger to altitude = 0 and speed >5kmh or thereabouts. That way as soon as they player releases the brakes stuff will happen.