What happened
A chartered flight, intended to transport nine airline crew members from Glasgow to Aberdeen, crashed during the initial climb phase. The aircraft, operated as a charter service, was manned by two pilots. At the time of the accident, the aircraft's weight was estimated to be between 8,320 and 8,600 lb, which potentially exceeded the maximum permitted takeoff weight of 8,400 lb.
After receiving IFR clearance, the aircraft taxied from the business aviation apron and departed from runway 23, which offered a takeoff distance of 2,658 metres. While the takeoff initially appeared routine, passengers and crew reported hearing a loud bang or thud shortly after liftoff. Observers on the ground noted the aircraft flying at a low altitude to the left of the runway centerline. The aircraft's flight path transitioned from a level wing attitude into a right bank and a gradual descent.
Witnesses observed the engine making sputtering noises and noted that at least one propeller appeared to be rotating at a reduced speed. Following a brief emergency radio call from the pilot, the aircraft entered a steep right turn and subsequently entered a dive. Just before the impact, the aircraft was seen leveling its wings while traveling on a northerly track. The crash resulted in multiple fatalities and three survivors, who were assisted by a local farm worker before a significant fire consumed the cabin.
Findings
- The aircraft's takeoff weight may have been in excess of the 8,400 lb maximum permitted takeoff weight.
- An audible bang or thud occurred immediately after the aircraft became airborne.
- Engine malfunction was indicated by sputtering sounds and a slow-rotating propeller.