Mid-air collision of two US Navy P-3 Orion aircraft over the Pacific Ocean

13 fatalities • Pacific Ocean, World • Flight

Two US Navy P-3 Orion aircraft collided and crashed into the Pacific Ocean during a survey mission, resulting in the loss of all 27 crew members.

What happened

During a joint maritime survey operation, two US Navy aircraft were conducting a mission over the Pacific Ocean. One of the aircraft, a P-3 Orion with registration 158 8930, was flying alongside a second USN aircraft. The flight was operating at an altitude of 3,000 feet amidst marginal weather conditions.

While maintaining their course, the two aircraft collided in mid-air. The impact caused both planes to crash into the ocean. Following the incident, search efforts located small amounts of debris floating on the surface of the water, approximately 60 miles southwest of San Diego.

All 27 personnel on board both aircraft were reported missing following the crash. Despite search operations, no survivors were found, and the crew members were never recovered.

Findings

  • The collision occurred while the aircraft were cruising at 3,000 feet.
  • Marginal weather conditions were present at the time of the accident.

Probable cause

The mid-air collision occurred during a survey mission while the aircraft were operating in marginal weather conditions.

Frequently asked questions

What happened in the 1991-03-21 Lockheed P-3 Orion accident near Pacific Ocean, World?

Two US Navy P-3 Orion aircraft collided and crashed into the Pacific Ocean during a survey mission, resulting in the loss of all 27 crew members.

Were there any fatalities in the 1991-03-21 Lockheed P-3 Orion accident?

The accident was fatal, resulting in 13 fatalities.

What aircraft was involved and where did it happen?

The accident on 1991-03-21 involved a Lockheed P-3 Orion, registration 159325, operated by United States Navy - USN, at Pacific Ocean, World.

What was the probable cause of the accident?

The mid-air collision occurred during a survey mission while the aircraft were operating in marginal weather conditions.

Loading the flight search…