80 fatalities

Fatal Approach Accident at Clark Air Base (61-0332)

Clark AFB (Angeles City), PhilippinesLanding (descent or approach)

On May 11, 1964, a Boeing C-135 Stratolifter (registration 61-0332) operated by United States Air Force - USAF (since 1947) was involved in an aviation accident near Clark AFB (Angeles City), Philippines during landing or approach. 80 people were killed. Investigators recorded the probable cause as: Wrong approach configuration on part of the flying crew who decided to continue the approach despite being instructed by ATC to abandon the approach and to go around. 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 transport aircraft crashed while descending to Clark Air Base in poor weather. The crew ignored a go-around instruction, struck obstacles, and collided with a taxi, killing 80 people.

Flight Details and Weather Conditions The aircraft was completing a flight from Travis Air Force Base to Clark Air Force Base, with an intermediate stop at Hickam Field in Honolulu. The flight carried U.S. soldiers and their family members. While descending to runway 02 at Clark Air Force Base, the crew encountered poor weather conditions, including low clouds, rain, and limited visibility of one mile. Five kilometers from the runway threshold, the crew passed below the glide path, and the air traffic control (ATC) in charge of the approach issued three warnings to the crew. Despite these warnings, the pilot-in-command continued the approach. At three kilometers from the runway threshold, the crew was instructed to go around. However, the captain, who had the runway in sight, disregarded the order and decided to continue the approach. The captain changed his frequency and contacted the tower, which cleared the crew to land. At a distance of 1,050 meters short of the runway threshold, the nose gear struck a fence, and the left wing struck a TACAN (Tactical Air Navigation) antenna. The airplane stalled, hit the ground, and slid for several yards. It crossed a road where it struck a taxi and came to rest in flames 600 meters short of the runway and 100 meters to the left of the extended centerline. Five crew members, including both pilots, were injured, while all 74 passengers, five other crew members, and the taxi driver were killed. Both passengers in the taxi were also injured.

Probable cause

Wrong approach configuration on part of the flying crew who decided to continue the approach despite being instructed by ATC to abandon the approach and to go around. Marginal weather conditions were considered as a contributing factor as well as the lack of ATC coordination as the ATC in charge of the approach instructed the crew to go around and the ATC by the Tower cleared the crew to land.