Featured in WingspanBYJoseph TrevithickJun 29, 2019ShareThis U.S. Army Manual Has New Official Details About the RQ-170 Sentinel DroneFor some reason, the authors included the secretive Sentinel—and more technical data than was previously available. BYJoseph TrevithickJun 29, 2019Share
BYJoseph TrevithickJun 29, 2019ShareThis U.S. Army Manual Has New Official Details About the RQ-170 Sentinel DroneFor some reason, the authors included the secretive Sentinel—and more technical data than was previously available. BYJoseph TrevithickJun 29, 2019Share