What happened
On 1 October 1998, a Cessna 182D, registration G-JOON, was conducting a private flight from Kirton Lindsey to Seething when the engine experienced a loss of power. The pilot reported that the engine initially stopped and then restarted. During the attempt to identify a suitable landing site, the pilot incorrectly configured the fuel selector and carburettor heat. Although the engine briefly regained power, prompting a turn towards Fenland Airlefield, the engine failed a second time.
The pilot subsequently performed a forced landing on Marsh Road in St Mark, Lincolnshire. During the descent, the pilot was unable to extend the manual flaps because the diagonal restraint strap was too tight, preventing access to the lever. Upon contacting the ground, the nose landing gear embedded in soft earth, causing the aircraft to nose over. There were no injuries to the pilot, and no fire occurred during the incident.
The investigation
Investigators examined the aircraft and the environmental conditions at the time of the accident. The engine and its associated systems showed no evidence of pre-existing failures, and the propeller remained free to rotate following recovery. Fuel was present in both wing tanks, with 10 gallons drained during the recovery process.
Meteorological data for the area indicated winds from 090 degrees at 15 knots, with gusts up to 25 knots. Analysis of the atmospheric conditions at approximately 1,500 feet revealed a significant risk of carburettor icing at any power setting.