Crash of a De Havilland DHC-2 Beaver in Anchorage

Date & Time: Jun 7, 2009 at 1350 LT
Type of aircraft:
Operator:
Registration:
N915RC
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Anchorage - Bulchitna Lake
MSN:
70
YOM:
1950
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
512
Captain / Total hours on type:
21.00
Aircraft flight hours:
2350
Circumstances:
The private pilot was taking off in the float plane from the lake's west waterway. The airplane was on step, gaining airspeed, and the takeoff run seemed normal to the pilot. The airplane was nearing takeoff speed, and proceeding directly down the waterway, when it encountered a right quartering tailwind gust that lifted up the right wing and float. The airplane veered to the left toward a steep bank, and the pilot was unable to correct the deviation with the rudder. He did not feel that he could reduce power as he would slam into the bank. The airplane lifted off, but the float collided with the top of the bank. The airplane cartwheeled about 160 degrees to the left before coming to rest on its right side. It sustained substantial damage to the wings, fuselage, and floats. The pilot reported that there were no mechanical malfunctions or failures. Reported wind at the airport approximately 3 minutes after the accident was from 020 degrees magnetic at 3 knots, with no recorded gusts.
Probable cause:
The pilot’s failure to maintain directional control during takeoff.
Final Report: