23 fatalities

Military Aircraft Crash Off Tabones Islands (64-0564)

Tabones Islands, PhilippinesFlight

On February 26, 1981, a Lockheed C-130 Hercules (registration 64-0564) operated by United States Air Force - USAF (since 1947) was involved in an aviation accident near Tabones Islands, Philippines in flight. 23 people were killed. Investigators recorded the probable cause as: The exact cause of the accident could not be determined with certainty. 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 2026-06-12Data APIEditorial standards

A military aircraft crashed into the South China Sea near the Tabones Islands during a low-altitude exercise, killing 23 of 24 occupants.

Incident Overview and Casualties A military aircraft departed Cubi Point NAS at 0428LT for an exercise over the South China Sea under the call sign Stray 59. The aircraft was carrying members of the USAF and military personnel from Australia, the Philippines, and New Zealand. At 0525LT, while cruising at very low height, the airplane apparently hit the water and crashed off the Tabones Islands. One crew member was rescued, while 23 other occupants were killed. ## Official Findings The exact cause of the accident could not be determined with certainty according to the official investigation findings.

Probable cause

The exact cause of the accident could not be determined with certainty.