1 fatality

Pilot Killed in Single-Engine Airplane Crash After Takeoff from Lake Hood (N90574)

Anchorage-Lake Hood, United States of AmericaTakeoff (climb)

On May 21, 1975, a De Havilland DHC-3 Otter (registration N90574) operated by Woods Air Service - Woods Air Fuel was involved in an aviation accident near Anchorage-Lake Hood, United States of America during takeoff. One person was killed. Investigators recorded the probable cause as: Inadequate preflight preparation on part of the pilot. The following contributing factors were reported: - Failed to maintain flying speed, - Lack of familiarity with aircraft, - Improperly loaded aircraft, - Incorrect trim setting, - Aircraft at least 484… This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 3 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary report: the U.S. National Transportation Safety Board (NTSB) historical archive (1962-1981)Updated 2026-07-04Data APIEditorial standards

A single-engine airplane crashed shortly after takeoff from Anchorage-Lake Hood, striking a lumber stack and fence before crashing into a parking lot. The pilot, the sole occupant, was killed. The aircraft was overloaded by at least 484 lbs.

Accident Summary

A single-engine airplane crashed shortly after takeoff from the gravel airstrip at Anchorage-Lake Hood, Alaska. The pilot, who was the sole occupant, was killed in the accident. The aircraft encountered difficulties gaining altitude after departure, striking a lumber stack and a fence before crashing in flames onto a parking lot. Five cars were damaged in the crash. The flight was en route to Aniak on a cargo mission.

Probable Cause and Contributing Factors

According to official findings, the probable cause of the accident was the pilot's inadequate preflight preparation. The investigation reported several contributing factors: failure to maintain flying speed, lack of familiarity with the aircraft, improperly loaded aircraft, incorrect trim setting, and the aircraft being at least 484 pounds over its maximum gross weight.

Frequently asked questions

What happened in the 21 May 1975 De Havilland DHC-3 Otter accident near Anchorage-Lake Hood, United States of America?

A single-engine airplane crashed shortly after takeoff from Anchorage-Lake Hood, striking a lumber stack and fence before crashing into a parking lot. The pilot, the sole occupant, was killed. The aircraft was overloaded by at least 484 lbs.

Were there any fatalities in the 21 May 1975 De Havilland DHC-3 Otter accident?

The accident was fatal, resulting in 1 fatality.

What aircraft was involved and where did it happen?

The accident on 21 May 1975 involved a De Havilland DHC-3 Otter, registration N90574, operated by Woods Air Service - Woods Air Fuel, at Anchorage-Lake Hood, United States of America.

What was the probable cause of the accident?

Inadequate preflight preparation on part of the pilot. The following contributing factors were reported: - Failed to maintain flying speed, - Lack of familiarity with aircraft, - Improperly loaded aircraft, - Incorrect trim setting, - Aircraft at least 484 lbs over max gross weight.