JazzaAU

Me and my Friend were flying around in a UH 1H helicopter found legit and going for a ride over the NE airfield, when suddenly our Helicopter randomly disoperas and we are sent falling to the ground, this problem happened earlier to my other friend who had found a Russian transport helicopter but we thought it was a glitch. So can someone please tell me if this is a hackers doing or a glitch. Thanks :)