Politics News AAIB Report: DJI Matrice 200 V1, unexpected launch of ballistic parachute recovery system 0 602 Share on Facebook Tweet on Twitter Two separate routine flights of a DJI Matrice 200 V1 unmanned aircraft terminated prematurely when the ballistic parachute recovery system activated unexpectedly, 21st September 2019 and 29th November 2019, Inverness.