NTSB CAROL · Event
Event ANC10CA054
Registry · N9RW
FAA Aircraft Registry record.
Make / Model
DEHAVILLAND DHC-2 MK. I(L20A)
Engine
P&W R-985 SERIES (450 hp)
Seats / Engines
8 seats · 1 engine
Last airworthiness date
20011022
ADS-B equipped
Yes — Mode-S AC6C06
Registrant of record
RAINBOW RIVER LODGE AVIATION LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's decision to use only a portion of the available takeoff area, which resulted in a collision with terrain during takeoff.
Factual narrative
The commercial pilot was taking off on a passenger flight in conjunction with a remote lodge operation under Title 14, CFR Part 91. The pilot said he picked up passengers in the float-equipped airplane on a beach, and water-taxied out into the lake for takeoff. He said he taxied out about 1,200 feet, reversed course into the wind, and initiated a takeoff. He said when the airplane reached his predetermined abort point, the airplane was still on the water, and might not lift off in time to avoid the terrain ahead. The pilot said rather than abort the takeoff he elected to apply full power and continue the takeoff. He said the airplane collided with the bank, and nosed over. The pilot said there were no preaccident mechanical anomalies with the airplane. The owner of the company said the lake was about 1 mile wide where the pilot elected to takeoff. He said the airplane received substantial damage to the wings and fuselage. He also said the passengers related to him that the engine sounded fine, but they did not think the pilot taxied out very far into the lake. The commercial pilot was taking off on a passenger flight in conjunction with a remote lodge operation under Title 14, CFR Part 91. The pilot said he picked up passengers in the float-equipped airplane on a beach, and water-taxied out into the lake for takeoff. He said he taxied out about 1,200 feet, reversed course into the wind, and initiated a takeoff. He said when the airplane reached his predetermined abort point, the airplane was still on the water, and might not lift off in time to avoid the terrain ahead. The pilot said rather than abort the takeoff he elected to apply full power and continue the takeoff. He said the airplane collided with the bank, and nosed over. The pilot said there were no preaccident mechanical anomalies with the airplane. The owner of the company said the lake was about 1 mile wide where the pilot elected to takeoff. He said the airplane received substantial damage to the wings and fuselage. He also said the passengers related to him that the engine sounded fine, but they did not think the pilot taxied out very far into the lake. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- C Aircraft-Aircraft oper/perf/capability-Aircraft capability-Takeoff distance-Related operating info - C
- C Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot - C
Verbatim from NTSB's published report. Source file
NTSB_2010_ANC10CA054.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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