16 fatalities

1977-06-21: Lockheed C-130 Hercules (156176) — United States Navy - USN — Wake Island, United States of America

Wake Island, United States of AmericaTakeoff (climb)

On June 21, 1977, a Lockheed C-130 Hercules (registration 156176) operated by United States Navy - USN was involved in an aviation accident near Wake Island, United States of America during takeoff. 16 people were killed. Investigators recorded the probable cause as: The pilot-in-command lost control of the airplane during initial climb after suffering spatial disorientation while flying over the ocean without any visual references. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781227858Data APIEditorial standards

A four-engine aircraft crashed into the sea shortly after takeoff from Wake Island Airport at night, killing all 16 occupants. The accident was attributed to pilot spatial disorientation over dark waters.

Accident Details

A four-engine airplane departed from Wake Island Airport's runway 10 at night. During the initial climb, while reaching an altitude of 400 feet, the aircraft lost control and crashed into the sea approximately 1,500 meters offshore. The aircraft sank and was lost; only two engines and some debris were recovered. All 16 occupants were killed.

The accident occurred at a time when the airport had no air traffic control (ATC) services.

Investigation

The investigation focused on the circumstances of the loss of control. No aircraft type, registration, operator, or date were specified in the official findings. The recovery efforts located two engines and limited debris, but the main wreckage was not recovered.

Probable Cause

The official probable cause states that the pilot-in-command lost control of the airplane during the initial climb after suffering spatial disorientation while flying over the ocean without any visual references.