Casualties unknown

1987-10-28: Beech 95-C55 (N2LU) — Mcneill Construction Co. Inc. — Fort Supply, OK

Fort Supply, OK, US

On October 28, 1987, a Beech 95-C55 (registration N2LU) operated by Mcneill Construction Co. Inc. was involved in an aviation accident near Fort Supply, OK. Investigators recorded the probable cause as: The pilot's mismanagement of fuel, which resulted in fuel starvation and subsequent engine failure. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

An aircraft was forced to land on a roadway after losing engine power caused by pilot fuel mismanagement. The plane struck a fence post and collapsed its gear.

What happened

The aircraft experienced an in-flight loss of engine power, necessitating an emergency landing. Unable to reach a suitable airfield, the pilot selected a nearby roadway for touchdown. During the approach and landing sequence, the right wing of the aircraft struck a fence post located near the runway threshold.

The impact with the obstacle caused significant structural damage. Following the initial contact, the aircraft began to groundloop on the paved surface. The forces generated during this uncontrolled skid resulted in the collapse of the landing gear system. The aircraft came to rest after sustaining substantial damage to the airframe and propulsion components.

The investigation

A post-accident examination of the engine was conducted to determine the root cause of the power loss. Technical analysis revealed that the engine had been subjected to fuel starvation. This condition prevented the combustion process from continuing, leading to a complete shutdown of the powerplant in flight.

Further review of operational records and pilot statements indicated that the fuel supply was depleted due to improper management by the crew. The investigation confirmed that adequate fuel reserves were not maintained for the duration of the flight, directly resulting in the engine failure.

Findings

The sequence of events was driven by a critical error in resource management. The primary factors identified include:

  • Fuel exhaustion caused by the pilot's mismanagement of the fuel supply during the flight.
  • Loss of engine power due to starvation, which forced an off-airport landing.
  • Structural damage from striking a fence post during the emergency touchdown.
  • Landing gear collapse resulting from the groundloop dynamics after impact.

Probable cause

The pilot's mismanagement of fuel, which resulted in fuel starvation and subsequent engine failure.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X32338. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.