Casualties unknown

Helicopter crashes into trees after engine failure during sightseeing flight (N8588F)

Lincoln, NH, US

On September 30, 1984, a Bell 47G-3B1 (registration N8588F) operated by James H. Shippee was involved in an aviation accident near Lincoln, NH. Investigators recorded the probable cause as: The pilot's failure to ensure adequate fuel for the flight, which resulted in fuel exhaustion and total loss of engine power. 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 2026-06-20Data APIEditorial standards

A helicopter crashed into trees shortly after takeoff during a passenger sightseeing operation when the engine ceased to operate, resulting in fatal injuries.

What happened

The aircraft was engaged in a commercial passenger sightseeing operation. Shortly after initiating takeoff, the engine suddenly ceased to function, causing the helicopter to lose power and descend uncontrollably into a wooded area. Both passengers on board reported that the fuel gauge had indicated an empty tank prior to the engine stopping. Examination of the wreckage at the accident site confirmed that less than 2 gallons of fuel remained in the fuel tanks.

The investigation

Investigators examined the wreckage at the accident site to determine the cause of the engine failure. Physical inspection revealed that the fuel tanks contained less than 2 gallons of fuel, confirming a critical lack of fuel supply during the flight phase.

Findings

The primary factor contributing to the accident was fuel exhaustion. The aircraft operated without sufficient fuel to complete the intended flight, leading to engine stoppage and subsequent impact with terrain.

Probable cause

The pilot's failure to ensure adequate fuel for the flight, which resulted in fuel exhaustion and total loss of engine power.

Frequently asked questions

What happened in the 30 Sept 1984 Bell 47G-3B1 accident near Lincoln, NH?

A helicopter crashed into trees shortly after takeoff during a passenger sightseeing operation when the engine ceased to operate, resulting in fatal injuries.

What aircraft was involved and where did it happen?

The accident on 30 Sept 1984 involved a Bell 47G-3B1, registration N8588F, operated by James H. Shippee, at Lincoln, NH.

What was the probable cause of the accident?

The pilot's failure to ensure adequate fuel for the flight, which resulted in fuel exhaustion and total loss of engine power.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X41196. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.