No fatalities

1978-05-30: Piper PA-31-310 Navajo (N59839) — Martin Aviation — Los Angeles, United States of America

Los Angeles, United States of AmericaLanding (descent or approach)

On May 30, 1978, a Piper PA-31-310 Navajo (registration N59839) operated by Martin Aviation was involved in an aviation accident near Los Angeles, United States of America during landing or approach. No fatalities were reported. Investigators recorded the probable cause as: Controlled collision with ground on final approach due to vortex turbulences. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 13 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781226590Data APIEditorial standards

On final approach to Los Angeles Airport, an airplane encountered vortex turbulence and crashed, injuring both occupants; the passenger was seriously injured. The approach was made with a 5-knot tailwind.

Incident Overview

During final approach to Los Angeles Airport, an airplane experienced vortex turbulence and subsequently crashed. Both individuals on board were injured, with the passenger sustaining serious injuries. The approach was conducted with a 5-knot tailwind, and the airplane was flying downwind at the time.

Official Findings

The probable cause of the accident was determined to be a controlled collision with the ground on final approach due to vortex turbulence. Contributing factors identified in the investigation included improper in-flight decisions by the flight crew, the presence of a downwind condition, and a 5-knot tailwind.

Details

The accident occurred while the airplane was on its final approach segment. The encounter with vortex turbulence led to a loss of control, resulting in the aircraft impacting the ground. The exact nature of the vortex turbulence was not specified in the report, but it is described as a known phenomenon that can affect aircraft stability during approach and landing phases. The tailwind component, though relatively small, was noted as a contributing element, as it can increase the required landing distance and reduce the margin for error.