NTSB Finds Drone Pilot At Fault For Midair Collision With Army Helicopter 0 15.12.2017 02:11 Forbes.com The NTSB determines the drone operator was at fault in a collision with a U.S. Army Black Hawk in September. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
