Incident
at 12NM N TRENTON NS (CYTN)
UPDATE: JRCC Halifax SARSUM Report#S2016-00551]: A Dorval Aviation Cessna 172K (C-FXCW) reported a rough running engine with possible carb ice, they attempted to divert to Trenton but forced landed short of Trenton with no injuries.
UPDATE: TSB#A16A0063: C-FXCW, a Cessna C-172K owned by Dorval Aviation Inc, was en route from Charlottetown, PE (CYYG), to Halifax/Stanfield Intl, NS (CYHZ) at 6000 feet ASL when the engine began to progressively lose power (RPM dropped from about 2400 to 2000). The student pilot, who was the sole occupant, applied carburetor heat, selected full rich mixture and advanced the throttle to full power. The engine power continued to decrease to 1500 RPM, and then fluctuated between 1000 and 1500 RPM. Engine oil pressure and temperature were within the normal operating range. The pilot elected to divert to Trenton, NS (CYTN); however, the performance of the aircraft would now allow to reach the airport. The pilot elected to carry out a forced landing in a corn field, some 12 nautical miles North of CYTN. During the landing roll, the aircraft bounced a number of times due to the uneven terrain. The left wing tip contacted the ground, causing damage to the outer portion of the wing. The propeller also made contact with the ground while still in rotation. The pilot was not injured. The aircraft had departed CYYG with a full load of fuel. Before departure, the pilot drained and inspected fuel samples from the fuel systems sumps. The aircraft had flown about 30 minutes before the forced landing was carried out. About 23 gallons of fuel were removed from the aircraft before it was transported to a storage facility.
Update (Maintenance): A civil aviation safety inspector (CASI) looked into this incident. The CASI communicated with the operator to obtain more information. According to the accident circumstances and the weather conditions, the probable cause may have been carburetor icing. Examination of the engine, the lighting system and the fuel did not reveal any abnormalities. The CASI was satisfied with the information provided and indicated that no other follow-up by Transport Canada was required for the time being.
A Dorval Aviation Cessna 172K (C-FXCW) from Charlottetown, PE (CYYG) to Halifax, NS (CYHZ) reported a rough running engine. The aircraft attempted to divert to Trenton, NS (CYTN), but decided they could not make it to the airport and attempted a forced landing in a field north of CYTN. The pilot successfully performed a forced landing at approximately 1340Z. No impact to traffic.