19 fatalities

Constellation 143197 Crash During Training Exercise Claims 19 Lives

Kahuku (Oahu Island), United States of AmericaFlight

On December 23, 1957, a Lockheed L-1049 Super Constellation (registration 143197) operated by United States Navy - USN was involved in an aviation accident near Kahuku (Oahu Island), United States of America in flight. 19 people were killed. Investigators recorded the probable cause as: Mismanagement of the fuel supply system on part of the crew, which caused the simultaneous failure of all four engines in flight. 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

During a checkout flight two days before Christmas, a Constellation 143197 crashed into the ocean after a simulated fire drill caused uncontrolled descent. Nineteen crew members died; four survived.

Incident Overview

A Constellation 143197, carrying a crew of 23, departed on a routine flight two days before Christmas. The aircraft was under the command of Commander Guy Howard Jr., who occupied the copilot seat to conduct a checkout of Commander Frederick Woodward, qualifying him as a plane commander. The training exercise lasted five and a half hours, during which Howard tested Woodward's responses to various scenarios.

The Accident

Cruising at an altitude of 1,500 feet above the ocean, Howard initiated a simulated emergency: a fire in the forward baggage compartment. Woodward responded correctly by cutting electrical circuits, disconnecting them via circuit breakers. However, the aircraft began to descend uncontrollably. Navigator Richard Rentschler later recounted, "I thought it was a drill. The next thing I notice was water out the starboard window." Seconds later, the aircraft struck the water, broke apart, and caught fire.

Escape and Rescue

Upon impact, Rentschler was thrown under the navigator's table and emerged surrounded by flames. He pushed Radioman Franklin Henry Jr. through the escape hatch before jumping free himself. Lieutenant Thomas Kline, pinned beneath the radar console, was freed by crewman Robert O. Clark. Kline reportedly jumped through fire and swam underwater for 50 feet to avoid the flames. Commander Howard escaped from the cockpit. In total, four crew members were rescued, while nineteen others perished.

Probable Cause

Official findings attributed the accident to mismanagement of the fuel supply system by the crew, which led to the simultaneous failure of all four engines in flight.