Casualties unknown

Helicopter Tailboom Severed After Fuel Flow Switch Failure (N2048X)

Cameron, LA, US

On May 15, 1982, a Bell 206L-1 (registration N2048X) operated by Pumpkin Air, Inc. was involved in an aviation accident near Cameron, LA. Investigators recorded the probable cause as: The pilot's failure to maintain rotor rpm during an autorotation, which resulted in a collision with the ground. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-23Data APIEditorial standards

A helicopter experienced a loss of power due to stuck fuel flow switches and an inoperative boost pump, leading to an autorotation where the main rotor severed the tailboom upon landing.

What happened

While en route to refuel, the pilot experienced a sudden loss of power. The pilot elected to autorotate to the ground. The aircraft rocked forward then back on landing and the main rotor severed the tailboom.

The investigation

Investigation revealed both fuel flow switches were stuck in the open position and the left boost pump was inoperative.

Probable cause

The pilot's failure to maintain rotor rpm during an autorotation, which resulted in a collision with the ground. Contributing to the accident was the aircraft's loss of power due to both fuel flow switches being stuck in the open position and the left boost pump being inoperative.

Frequently asked questions

What happened in the 15 May 1982 Bell 206L-1 accident near Cameron, LA?

A helicopter experienced a loss of power due to stuck fuel flow switches and an inoperative boost pump, leading to an autorotation where the main rotor severed the tailboom upon landing.

What aircraft was involved and where did it happen?

The accident on 15 May 1982 involved a Bell 206L-1, registration N2048X, operated by Pumpkin Air, Inc., at Cameron, LA.

What was the probable cause of the accident?

The pilot's failure to maintain rotor rpm during an autorotation, which resulted in a collision with the ground. Contributing to the accident was the aircraft's loss of power due to both fuel flow switches being stuck in the open position and the left boost pump being inoperative.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X03259. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.