5 fatalities

Aircraft Destroyed in Mountain Strike During USDA Sterile Insect Release Operation (N2010)

Victoria, United States of AmericaFlight

On November 30, 1976, a Douglas C-117 Skytrain (registration N2010) operated by U.S. Department of Agriculture was involved in an aviation accident near Victoria, United States of America in flight. 5 people were killed. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-12Data APIEditorial standards

An aircraft conducting a sterile screw worm dispersal operation for the USDA struck a mountain at 5,500 feet in marginal weather, killing all five occupants.

Incident Overview and Operation Details An aircraft and its crew were participating in a special operation to disperse sterile screw worms on behalf of the US Department of Agriculture. The mission involved aerial dispersal activities conducted in support of agricultural pest control efforts. ## Accident Circumstances During the operation, the aircraft was flying at an altitude of 5,500 feet under marginal weather conditions with limited visibility. Under these circumstances, the aircraft struck a mountain and was destroyed. ## Casualties All five occupants aboard the aircraft were killed in the accident. No further details regarding the specific aircraft type, registration, operator, or exact location were provided in the source material.