No fatalities

Aircraft destruction following napalm tank release during takeoff (44-34244)

Daegu, South KoreaTakeoff (climb)

On April 19, 1951, a Douglas A-26 Invader (registration 44-34244) operated by United States Air Force - USAF (since 1947) was involved in an aviation accident near Daegu, South Korea during takeoff. No fatalities were reported. Investigators recorded the probable cause as: The accidental release of a napalm tank during takeoff caused structural damage to a flap, leading to a loss of control and subsequent crash. 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

An aircraft was destroyed by fire after an accidental release of a napalm tank caused structural damage during its takeoff roll.

What happened

While performing the takeoff sequence, the aircraft experienced a mechanical failure involving the accidental discharge of a napalm tank. The release of this payload resulted in significant damage to one of the aircraft's flaps. Following this impact, the pilot lost control of the vehicle, leading to a crash at the departure site.

Upon impact, a post-crash fire ignited, which ultimately led to the total destruction of the airframe. Despite the severity of the accident and the resulting flames, there were no fatalities reported among those on board.

Findings

  • The primary factor in the loss of control was the damage to a flap caused by the unintended release of a napalm tank during the takeoff phase.

Probable cause

The accidental release of a napalm tank during takeoff caused structural damage to a flap, leading to a loss of control and subsequent crash.