5 fatalities

Five Crew Members Killed in Training Flight Crash Near Calverton-Peconic River Airport (N7514A)

Calverton, United States of AmericaLanding (descent or approach)

On August 15, 1959, a Boeing 707 (registration N7514A) operated by American Airlines was involved in an aviation accident near Calverton, United States of America during landing or approach. 5 people were killed. Investigators recorded the probable cause as: The crew's failure to recognize and correct the development of excessive yaw which caused an unintentional rolling maneuver at an altitude too low to permit complete recovery. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 3 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Source recordUpdated 2026-07-04Data APIEditorial standards
Aircraft registered N7514A
Aircraft registered N7514A. Photo: Eddie Maloney from North Las Vegas, USA / CC BY-SA 2.0, via Wikimedia Commons

A training flight ended in a crash near Calverton-Peconic River Airport, Long Island, New York, after the airplane yawed right and stalled at 1,000 feet. All five crew members were killed.

Accident Overview

A local training flight operating out of Calverton-Peconic River Airport in Long Island, New York, ended in a crash. The airplane was approaching runway 23 at an altitude of 1,000 feet when it yawed to the right, stalled, and subsequently crashed in a field located three miles from the airport. The impact resulted in the disintegration of the airplane, and all five crew members on board were killed.

Circumstances

The crew was conducting a training flight in the vicinity of Calverton-Peconic River Airport. While on approach to runway 23, the airplane experienced a pronounced yaw to the right. This yaw led to a stall, and the aircraft descended uncontrollably, striking a field at a distance of three miles from the airport. The force of the collision caused the airplane to break apart.

Probable Cause

The official investigation determined that the probable cause of the accident was the crew's failure to recognize and correct the development of excessive yaw, which resulted in an unintentional rolling maneuver at an altitude too low to permit complete recovery.

Frequently asked questions

What happened in the 15 Aug 1959 Boeing 707 accident near Calverton, United States of America?

A training flight ended in a crash near Calverton-Peconic River Airport, Long Island, New York, after the airplane yawed right and stalled at 1,000 feet. All five crew members were killed.

Were there any fatalities in the 15 Aug 1959 Boeing 707 accident?

The accident was fatal, resulting in 5 fatalities.

What aircraft was involved and where did it happen?

The accident on 15 Aug 1959 involved a Boeing 707, registration N7514A, operated by American Airlines, at Calverton, United States of America.

What was the probable cause of the accident?

The crew's failure to recognize and correct the development of excessive yaw which caused an unintentional rolling maneuver at an altitude too low to permit complete recovery.