No fatalities

2018-09-20: De Havilland DHC-2 Beaver (N121AK) — Rainbow River Lodge — Igiugig, United States of America

Igiugig, United States of AmericaTakeoff (climb)

On September 20, 2018, a De Havilland DHC-2 Beaver (registration N121AK) operated by Rainbow River Lodge was involved in an aviation accident near Igiugig, United States of America during takeoff. No fatalities were reported. Investigators recorded the probable cause as: The pilot's selection of an empty fuel tank for takeoff, which resulted in fuel starvation and the subsequent total loss of engine power. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781191223Data APIEditorial standards

During initial climb after water takeoff, the engine lost power. The pilot had selected an empty center fuel tank. After switching tanks, engine regained power but airplane struck trees. Substantial damage to right wing.

Accident Details

A float-equipped airplane experienced a total loss of engine power during the initial climb following a water takeoff. According to the pilot, the accident occurred about 200 feet above the water when, after making a right turn, the engine ceased operating. The pilot immediately switched fuel tanks and attempted to restart the engine, but the efforts were unsuccessful. The airplane subsequently descended and struck trees, and the right wing impacted the terrain, resulting in substantial damage.

Pilot Report

The pilot reported to a Federal Aviation Administration inspector that during the climb, after the engine lost power, he noticed that the center fuel tank—which had been selected for takeoff—was empty. Passengers aboard the airplane stated that the engine did regain power after the pilot switched tanks, but by that time the airplane had already struck the trees. The pilot also indicated that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. As a recommendation, the pilot suggested more closely following checklists.

Probable Cause

The official investigation determined the probable cause to be the pilot's selection of an empty fuel tank for takeoff, which resulted in fuel starvation and the subsequent total loss of engine power.