Casualties unknown

2003-06-04: Bell 47G-2 (N90485) — Franklinton, LA

Franklinton, LA, US

On June 4, 2003, a Bell 47G-2 (registration N90485) was involved in an aviation accident near Franklinton, LA. Investigators recorded the probable cause as: The pilot attempted to take off with the tie-down strap on the right skid not properly removed, which did not release during the takeoff, leading to a dynamic rollover. 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

A helicopter experienced a dynamic rollover during takeoff when a tie-down strap did not release, causing the aircraft to roll right and impact the ground. The strap on the right skid was not properly removed before the flight.

Incident Overview

A helicopter encountered a dynamic rollover while the pilot was attempting to take off. The tie-down strap, which was still attached, did not give way as the aircraft began to lift off. This caused the helicopter to roll over to the right and subsequently impact the ground.

Post-Accident Examination

An examination of the wreckage conducted by the operator revealed structural damage to the right side of the helicopter. The rotor blades were completely destroyed, and the right skid was entirely detached from the aircraft.

Inspection Findings

According to the Federal Aviation Administration (FAA) inspector who responded to the accident site, the tie-down strap on the right skid had not been properly removed prior to the takeoff attempt. This oversight allowed the strap to remain secured during the flight, preventing the skid from freeing itself and contributing to the dynamic rollover.

Aircraft Condition

The helicopter sustained significant damage as a result of the rollover and ground impact. The right side structure bore the brunt of the force, with the skid and rotor system suffering extensive destruction.

Probable cause

The pilot attempted to take off with the tie-down strap on the right skid not properly removed, which did not release during the takeoff, leading to a dynamic rollover.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20030606X00807. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.