Engine power loss leads to runway excursion and fire

No fatalities • Fort Payne, United States of America • Takeoff (climb)

An aircraft experienced a drop in engine manifold pressure during takeoff, resulting in a wing strike and subsequent post-crash fire.

What happened

During the initial climb phase, approximately 20 feet above the runway surface, the pilot observed a decrease in manifold pressure within the right engine. This loss of power triggered a right-hand roll that the pilot was unable to counteract. In an attempt to prevent a more severe accident, the pilot initiated an emergency descent to return the aircraft to the ground.

During this maneuver, the right wing made contact with the terrain. The aircraft subsequently departed the runway, traveling approximately 200 feet northwest of the centerline of runway 22. The impact caused the aircraft to cartwheel before coming to a rest on its belly. Following the excursion, the aircraft caught fire. The wreckage examination showed that the left fuel tank had ruptured, leading to fire damage on the left side of the airframe.

Findings

  • The aircraft sustained damage beyond repair.
  • There were two occupants on board, both of whom sustained slight injuries.
  • The primary factor in the loss of control was the drop in right engine manifold pressure immediately following liftoff.

Probable cause

A reduction in manifold pressure in the right engine caused an unrecoverable roll during the takeoff climb.

Frequently asked questions

What happened in the 2005-06-30 Piper PA-31-310 Navajo accident near Fort Payne, United States of America?

An aircraft experienced a drop in engine manifold pressure during takeoff, resulting in a wing strike and subsequent post-crash fire.

Were there any fatalities in the 2005-06-30 Piper PA-31-310 Navajo accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 2005-06-30 involved a Piper PA-31-310 Navajo, registration N4200N, operated by Max Pack, at Fort Payne, United States of America.

What was the probable cause of the accident?

A reduction in manifold pressure in the right engine caused an unrecoverable roll during the takeoff climb.

Loading the flight search…