Rotorcraft
GAO: U.S. Guard Helo Pilots Burdened by Limited Flight Hours
Lack of pilot proficiency factors into Guard helicopter accidents examined by the Government Accountability Office
Apache AH-64E
Lack of pilot proficiency factors into Guard helicopter accidents examined by the Government Accountability Office. (Photo: Boeing)

A two-year Government Accountability Office (GAO) performance audit found that helicopter operations at both the Army and Air National Guard suffered from a lack of pilot proficiency and experience due to limited flight hours and simulator time. Contributing factors included a lack of aircraft availability triggered by inadequate maintenance staffing and quality issues with refurbished aircraft, simulator scarcity, and pilots who are overburdened with administrative tasks. “What we looked at, I think, definitely has applicability to the commercial world,” said Cary Russell, GAO director of defense capabilities and management, at a recent webinar hosted by the Helicopter Association International.

The GAO investigated causal factors in 298 non-combat helicopter accidents between 2012 and 2021 that killed 28 across aircraft types including the Army Guard’s AH-64 Apache, UH/HH-60 Black Hawk, CH-47 Chinook, UH-72 Lakota, and Air National Guard’s HH-60G Pave Hawk. Of this fleet, the CH-47 had the highest accident rate while the AH-64 had the most fatal accidents.

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