Laos

During the takeoff roll at Old San Soak Airstrip, the single engine airplane went out of control, veered off runway and came to rest. The accident occurred under mortar fire.

Just after liftoff, while climbing, one of the engine failed. The crew elected to return and initiated a turn when the aircraft impacted trees, causing a wing to be torn off. Out of control, the aircraft crashed in a field. Two passengers were seriously injured while 26 other occupants were killed.

On final approach to Na Khang Airport, the crew failed to realize his altitude was too low when the airplane struck a 50 cm high earth bank located 10 meters short of runway threshold. On impact, the undercarriage were torn off and the aircraft belly landed. All four crew members were uninjured while the aircraft was damaged beyond repair.

The aircraft was engaged in a flare mission over south Laos when it crashed in a huge explosion in the jungle. All nine crew members were killed and the exact circumstances of the crash was not determined. It may be possible the aircraft was shot down by enemy fire but this was not proven.
Crew:
Lt Col William Henderson Mason,
Cpt Thomas Barry Mitchell,
Maj Jerry Lee Chambers,
Cpt William Thomas McPhail,
S/Sgt Calvin Charles Glover,
Sgt Gary Pate,
A1C John Quincy Adam,
A1C Thomas Edward Knebel,
A1C Melvin Douglas Rash.

The crew departed Nakhon Phanom Airport on a supply mission consisting of sensors dropping. While flying at low height, the airplane was struck by enemy fire. Seven occupants bailed out before the aircraft crashed in flames in a dense wooded area. Both pilots were killed while seven other occupants were evacuated five hours later.
Those killed were:
Cdr Paul Lloyd Milius,
P02 John Francis Hartzheim.

The airplane was completing a flight from Luang Namtha to Vientiane with an intermediate stop in Sayaboury. On the first leg, the airplane went out of control and crashed on the slope of a mountain located in the region of Ban Napa. The wreckage was found few hours later and all 37 occupants were killed, among them several tourists and two French citizens.

The crew departed Nakhon Phanom Airport and was supposed to deliver sensors near Ban Namm, some 48 km west of the DMZ. While cruising at low height, the airplane was hit by small arms fire and the crew reported the explosion of the right engine. Shortly later, the airplane went out of control and crashed in the jungle. All nine occupants were killed.
Crew:
Cdr Glenn Miller Hayden,
Lt Curtis Frank Thurman,
Lt(jg) James Stephen Kravitz,
Ens James Charles Wonn,
ATN1 Paul Nicholas Donato,
A02 Clayborn Willis Ashby,
ADJ2 Chester Leroy Coons,
AN Frank Arthur Dawson,
AN James Edward Martin.

The airplane was engaged in an acoustic buoy drop mission over the Ho Chi Minh Trail. The last radio contact was recorded at 0957LT then contact was lost. SAR operations were conducted but the wreckage was found 12 days later only on the north side of a cliff, about 150 feet below the 4,583-foot ridge line. All nine crew members were killed.
Crew:
Cdr Delbert Austin Olson,
Lt(jg) Philip Paul Stevens,
Lt (jg) Denis Leon Anderson,
Lt (jg) Arthur Charles Buck,
P02 Donald Nellis Thoresen,
P02 Kenneth Harry Widon,
P02 Michael Land Roberts,
P02 Richard Michael Mancini,
P03 Gale Robert Siow.

While bombing a convoy in northeast Laos, the airplane was shot down by 37mm artillery and crashed. All three crew members were killed.
Crew:
Cpt Carlos Rafael Cruz,
Cpt William Joseph Potter,
A1C Paul Leonard Foster.

Crashed in unknown circumstances while on a dropping mission. Both crew members were killed.