On 25 Feb 2020, a BOEING 737 operated by PT Trigana Air Services was involved in an aviation accident near Papua, Indonesia. No fatalities were reported. Investigators recorded the probable cause as: Not determined. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.
Photo: San Diego Air & Space Museum Archives / Public domain, via Wikimedia Commons
The NTSB is assisting Indonesian authorities with an investigation into a Boeing 737 incident that occurred in February 2020.
The government of Indonesia notified the NTSB of an incident involving a Boeing 737, registration PK-YSG, which took place on February 25, 2020, in Papua, Indonesia.
Under the provisions of ICAO Annex 13, the NTSB has appointed a U.S. Accredited Representative to support the investigation being conducted by the Indonesian government. There were no injuries reported in relation to this event. All investigative details will be released by the Indonesian authorities.
Probable cause
Not determined
Related events
Same aircraft family
21 Jul 2026 — Boeing 737-846(WL) (Japan Airlines (JAL))