Forced Landing of Simpson Air Floatplane in Northwest Territories

Casualties unknown • Fort Simpson Island Water Aerodrome (CEZ7), Northwest Territories, 7 NM W, CA

A Viking DHC-2 Beaver experienced a total engine failure during a flight near Fort Simpson Island, resulting in an emergency landing on a highway.

What happened

On 29 August 2024, a Viking DHC-2 Beaver floatplane, operated by Simpson Air, was performing a visual flight rules (VFR) flight in the Northwest Territories. The aircraft was traveling from Rabbitkettle Lake toward the Fort Simpson Island Water Aerodrome with one pilot and two passengers on board.

While approximately 7 nautical miles from the destination, the aircraft experienced a complete loss of power. In response to the engine failure, the pilot executed a forced approach, successfully landing the aircraft on the Wrigley Highway. The impact resulted in minor damage to the left wing of the aircraft, but there were no injuries to the occupants.

The investigation

The TSB conducted a Class 4 investigation into the event. This type of investigation is limited in scope and focuses on the immediate circumstances of the occurrence.

Probable cause

The aircraft suffered a total loss of engine power during flight, necessitating an emergency landing on a highway.

Frequently asked questions

What happened in the 2024-08-29 De Havilland Aircraft of Canada Limited DHC-2 Mk. I (Beaver) (floatplane), C-GMGD accident near Fort Simpson Island Water Aerodrome (CEZ7), Northwest Territories, 7 NM W, CA?

A Viking DHC-2 Beaver experienced a total engine failure during a flight near Fort Simpson Island, resulting in an emergency landing on a highway.

What aircraft was involved and where did it happen?

The accident on 2024-08-29 involved a De Havilland Aircraft of Canada Limited DHC-2 Mk. I (Beaver) (floatplane), C-GMGD, operated by Simpson Air (1981) Limited, at Fort Simpson Island Water Aerodrome (CEZ7), Northwest Territories, 7 NM W, CA.

What was the probable cause of the accident?

The aircraft suffered a total loss of engine power during flight, necessitating an emergency landing on a highway.

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