No fatalities

2 Jul 2012: DEHAVILLAND BEAVER DHC-2 — Taquan Air — Ketchikan, AK

Ketchikan, AK, United States

On 2 Jul 2012, a DEHAVILLAND BEAVER DHC-2 operated by Taquan Air was involved in an aviation accident near Ketchikan, AK. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain directional control during a step turn on floats. This summary draws on records from NTSB; 16 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards

A float-equipped airplane struck the water with its right wing while attempting a step taxi turn, resulting in substantial damage. The pilot reported a sharper-than-expected turn and no preaccident mechanical issues.

Incident Overview

A pilot of a float-equipped airplane reported an accident during a step taxi maneuver. The pilot intended to step taxi while making a left turn, then proceed with takeoff. After applying takeoff power to bring the airplane onto the step, he reduced power and initiated a left turn. The turn was sharper than anticipated, prompting the pilot to apply right rudder and reduce left aileron input. As the turn began to straighten, the airplane's right wing struck the water surface, causing substantial damage to the aircraft.

Aircraft and Conditions

The airplane was equipped with floats. No mechanical issues with the airplane were identified prior to the accident. The pilot reported that the airplane was operating normally until the unexpected sharp turn occurred. The specific aircraft type, registration, operator, and precise location were not included in the report. No information was provided regarding the time of day, weather conditions, or the number of occupants on board.

Sequence of Events

The pilot described the following sequence: He applied takeoff power to get the airplane on step, a condition where the floats are planing on the water. After reaching step, he reduced engine power and began a left turn. The airplane's response was a sharper left turn than expected. The pilot attempted to correct by applying right rudder and reducing left aileron. During the correction, the right wing contacted the water, resulting in substantial damage to the aircraft.

Damage and Aftermath

The accident resulted in substantial damage to the airplane, as reported by the pilot. There was no mention of injuries or fatalities. The pilot did not report any preaccident mechanical anomalies that could have contributed to the loss of control. The investigation relied solely on the pilot's account.

Contributing factors

PilotDirectional control — Not attained/maintained