What happened
During the cruise phase of the flight, approximately 30 minutes after departure, the pilot identified a significant malfunction involving the left engine. The engine experienced a loss of power, which was accompanied by a simultaneous drop in oil pressure and a rise in engine temperature.
In response to the mechanical failure, the pilot initiated a descent to a lower altitude. The crew attempted to perform an emergency landing in an open field situated in Kualakapuas, which is located roughly 63 km northwest of Banjarmasin-Syamsudin Noor Airport. Although the aircraft sustained damage that rendered it beyond repair, all 10 occupants successfully evacuated the plane without any injuries.
Findings
- The primary mechanical issue involved a loss of power in the left engine.
- The engine failure was characterized by decreasing oil pressure and increasing operating temperatures.