On May 14, 1944, an A-20 havoc (serial number 42-86768), with a crew of three and one passenger, departed Momote Airfield, Los Negros Island, for a courier flight to Nadzab Airfield, New Guinea. For unknown reasons, this plane was forced to ditch in the ocean off the north coast of New Guinea. Both engines failed at low altitude, and the aircraft's nose hit the water hard. Three men failed to emerge from the sinking wreck and were lost in the crash. One crew member survived and was rescued by a passing barge. An aerial search the next day found no trace of the missing aircraft or the lost crew members.

Second Lieutenant Ambrose J. Finnegan entered the U.S. Army Air Forces from Pennsylvania and served in Headquarters, Fifth Air Force. He was the passenger on this Havoc when it was lost. He has not been associated with any remains recovered from the area after the war and is still unaccounted-for. Today, Second Lieutenant Finnegan is memorialized on the Walls of the Missing at the Manila American Cemetery in the Philippines.

Based on all information available, DPAA assessed the individual's case to be in the analytical category of Non-recoverable.

If you are a family member of this service member, DPAA can provide you with additional information and analysis of your case. Please contact your casualty office representative.