Airport (less than 10 km from airport)

The four engine aircraft suffered a runway excursion after landing at Karachi-Quaid-e-Azam Airport. There were no casualties while the aircraft was damaged beyond repair.

The pilot had the waste gates on the turbocharges adjusted and wanted to test fly the airplane after the work was completed. The airplane departed and had reached an altitude of about 1,000 feet when witnesses heard an engine sputter. The airplane was seen making a left turn and enter a nose low, left spin before impacting the terrain. A tear down of the left engine revealed that the exhaust valves in cylinders #3 and #5 were burnt through at the valve head. The #5 exhaust valve had a deep preexisting deep mark on the valve stem. The failures of both valves were sufficient enough to cause a power failure in the left engine. The pilot, sole on board, was killed.

Shortly after takeoff from Torrejón AFB, while climbing, the crew declared an emergency following an in-flight fire. The crew was able to make an emergency landing. There were no casualties while the aircraft was damaged beyond repair.

The pilot, sole on board, was transferring the aircraft from a parking space to another one at Aguadilla Airport. While on a taxiway, the aircraft suffered hydraulic problems. The pilot lost control of the airplane that collided with a parked Lockheed L-1049H Super Constellation operated by Aerolineas Mundo (AMSA) and registered HI-542CT. The C-54 continued and eventually came to rest in a ditch. The pilot was uninjured while both aircraft were damaged beyond repair.

The pilot made routine radio communications in preparation for takeoff. The airplane departed from runway 25 in daylight instrument meteorological conditions (IMC) with light snow and fog. Shortly after takeoff, the airplane's radar target disappeared from the controller's scope. The airplane crashed on wooded terrain about two miles south-southwest of the departure end of runway 25. Impact occurred in an steep, nose down, left wing low attitude. The airplane was destroyed by ground impact forces and a post-impact fire. No physical incapacitation of the pilot-in-command was determined. No contributory mechanical malfunctions of the airplane were discovered. All three occupants were killed.

On approach to Augsburg-Mühlhausen Airport, the pilot encountered foggy conditions with a visibility down to 500 meters. Unable to establish a visual contact with the runway, he initiated a go-around procedure and diverted to Munich-Riem Airport. On approach to Munich, weather conditions were poor. On short final, he realize the aircraft was not properly aligned and decided to attempt a go-around maneuver when the aircraft struck the ground and crashed to the left of the runway. The aircraft was destroyed upon impact and all five occupants were killed. At the time of the accident, visibility and RVR were below minimums.

After landing at Batumi Airport, the aircraft encountered difficulties to stop within the remaining distance. It overran and lost its nose gear before coming to rest. There were no casualties while the aircraft was damaged beyond repair. It was reported that the runway had not been thoroughly cleared from snow.

The crew was completing a post maintenance test flight at Elefsis AFB. On approach, the seaplane crashed in unknown circumstances, killing all three occupants.

After landing at Bangkok-Don Mueang Airport, the aircraft went out of control, veered off runway to the left, struck a fence and crossed a drainage ditch before coming to rest. There were no casualties.

During the takeoff roll on icy runway 18, the aircraft deviated to the left but the crew continued the takeoff procedure. At liftoff, the aircraft struck a 1,2 metre snowdrift and crashed, coming to rest upside down. Both pilots escaped uninjured and the aircraft was damaged beyond repair and later transferred to Norway on static display.