No fatalities

Floatplane Collides with Bank During Takeoff on Glassy Water

Igiugig, AK, United States

On August 20, 2008, a Cessna U206G operated by Branch River Air was involved in an aviation accident near Igiugig, AK. No fatalities were reported. Investigators recorded the probable cause as: The pilot's misjudged speed and distance during takeoff, which resulted in the float-equipped airplane colliding with a bank. This summary draws on records from NTSB; 14 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

A commercial pilot shuttling fishermen in a floatplane attempted a takeoff with four passengers, but encountered calm wind and glassy water. The aircraft lifted off about 20 inches before colliding with a bank, sustaining fuselage damage.

Accident Overview

A commercial pilot operating a float-equipped airplane under Title 14, CFR Part 135 was shuttling fishermen between lakes when the accident occurred. The pilot reported initially planning to transport two passengers per trip but believed the wind conditions were sufficient to take four. During the takeoff roll, the wind became calm, and the glassy water condition extended the takeoff run farther than expected. The pilot stated that there was not enough remaining lake surface to abort the takeoff and stop before colliding with the bank, leading to the decision to continue. The airplane lifted off the lake approximately 20 inches before striking the bank.

Aircraft and Damage

The pilot reported no known mechanical anomalies with the airplane prior to the accident. The aircraft sustained fuselage damage as a result of the collision with the bank. No further details about the specific aircraft or registration were provided in the source.

Pilot Actions and Conditions

The pilot acknowledged that the glassy water, which reduces visual references for depth perception, contributed to an unexpectedly long takeoff run. The decision to carry four passengers instead of two was based on the initial perception of sufficient wind, which later dissipated. The pilot's assessment that aborting the takeoff would result in insufficient stopping distance on the remaining lake surface led to the continuation of the takeoff roll.

Investigation Findings

The source does not provide a stated probable cause for the accident. The focus is on the pilot's report of events and the conditions encountered. There is no indication of any injuries or fatalities associated with the accident.

Contributing factors

Causes

Climb rate — Not attained/maintained

Other contributing factors

Water