UPDATE: This article is reporting a plane crash site has been found.

A Trigana Air Service flight has gone missing over the Papua region with 54 passengers and crew onboard. The flight from Jayapura to Oksibil took off at 14:21 but air traffic control lost contact and the plane never made it to it’s destination.

The Trigana flight was operated by an ATR that had originally been delivered in 1988. According to this CNN article, search and rescue efforts on the ground are underway.