Coffin charter, said to be pilot and 2 pax on board. Did not arrive at destination which is only 5nm away from departure point. Missing over 8/8th's jungle since last Friday afternoon, big effort launched to locate them. No ELT transmissions picked up, weather was thought to be good at the time. It is rumored the aircraft was fresh out of an overtorque inspection. All this info subject to confirmation, nothing yet on the PNG news wires.