https://www.aerotime.aero/articles/nepal-plane-crash-that-killed-72-caused-by-accidental-feathering?

A Yeti Airlines plane crash that killed 72 was caused by the flight’s pilots mistakenly feathering the propellers, a government-appointed investigative report has found.

The feathering caused a loss of thrust, which then led to an aerodynamic stall.

The ATR 72 aircraft, operated by Yeti Airlines, crashed just before it was due to land in the tourist city of Pokhara on January 15, 2023. It was Nepal’s deadliest plane crash in 30 years.

Le rapport du BEA népalais: https://www.tourism.gov.np/files/1/9N-ANC%20FINAL%20Report.pdf