On December 7, 2016, an accident occurred in Havelian, Pakistan, involving an ATR 42-500, registration AP-BHO.
What happened
Pakistan has notified the NTSB of the accident involving the aircraft. Under the provisions of ICAO Annex 13, the NTSB appointed a U.S. Accredited Representative to support the Pakistan Safety Investigation Board (PSIB) in its investigation. The NTSB's involvement is due to its role as the State of Design for the engine propeller system and the State of Manufacture and Design for various components of the propulsion control system.