Flight Details
On June 20, 2023, at 1121 local time, a privately registered Quest Kodiak 100 amphibious floatplane (registration C-GKTX, serial number 100-0010) departed Masset Airport (CZMT), British Columbia. The aircraft was operating under instrument flight rules (IFR) with one pilot and three passengers on board. At 1246, while en route, the pilot cancelled IFR and continued under visual flight rules (VFR) toward a cabin approximately 60 nautical miles northwest of Tofino/Long Beach Airport (CYAZ).
Water Landing Attempt
The aircraft followed Tahsis Narrows toward the destination and attempted a straight-in landing on the water near the cabin. On initial touchdown, both floats contacted the water simultaneously, causing the aircraft to bounce. During the second approach in a level attitude, the left float reportedly contacted either a boat wake or an object. The impact caused the aircraft to bounce to a height of approximately 30 feet and bank to the right. The pilot initiated a go-around.
Collision with Terrain
At 1337, during the initial climb over land, the aircraft contacted trees and subsequently impacted the terrain. A post-impact fire ensued. The pilot and one passenger sustained fatal injuries, one passenger received serious injuries, and one passenger sustained minor injuries. The aircraft was destroyed. The emergency locator transmitter signal was received by the Joint Rescue Coordination Centre in Victoria, British Columbia.
Response
Canadian Coast Guard, Canadian Armed Forces search and rescue, the Royal Canadian Mounted Police (RCMP), and fire personnel responded to the scene.
Investigation
The investigation determined that it is possible the accident was the consequence of wind shear and downdrafts.