The U.S. Army is putting pilots in the cockpit of its new assault aircraft well before it enters the force for operational use, simulating flight to gather aviator’s feedback about the MV-75 Cheyenne’s display system and its cognitive workload impact.The exercise brought Army aviators and experts together in May at Redstone Arsenal, Alabama, to test virtual versions of the MV-75’s cockpit, according to a Thursday release, which said the feedback…