Accidents
Helo Accident Caused by Inadequate Engine Inspection
Six people were killed during a "Huey Reunion" event held in 2022
Marpat Aviation Bell UH-1B helicopter
© NTSB report/The Logan Banner

A Bell UH-1B helicopter that crashed following engine failure on June 22, 2022, was being inspected under less stringent requirements than should have applied, according to the NTSB.

Damage to the T53-L-11D turboshaft engine’s compressor section, gas-producer turbine, and exhaust diffusor rear bearing cover was not detected, and following the engine failure, the helicopter ran into powerlines during an attempted forced landing. All six onboard were killed.