Air Force investigators have determined that pilot mistakes caused the crash of an E-9 aircraft at the Tallahassee Regional Airport in Tallahassee, Fla., on May 1. “Checklist error and cognitive task oversaturation substantially contributed to the mishap,” Air Combat Command said in a release Sept. 3 on the findings of the accident investigation board. “These factors, when combined, impaired the instructor pilot’s ability to maintain situational awareness while providing flight instruction to the upgrade pilot.” As a result, neither pilot lowered the aircraft’s landing gear for a touch-and-go maneuver during the routine training mission. There were no injuries. The E-9 and instructor pilot are assigned to the 82nd Aerial Targets Squadron at Tyndall AFB, Fla. The upgrade pilot is a civilian contractor. The E-9 is twin a turboprop aircraft based on the Bombardier de Havilland Dash-8 commuter transport that the Air Force uses to support weapons evaluation activities in the Gulf of Mexico.
The Air Force’s Hypersonic Attack Cruise Missile is behind schedule and may significantly overrun its expected cost, which could partially explain why the service is reviving the hypersonic AGM-183 Air-Launched Rapid-Response Weapon.