No fatalities

11 Jun 2009: HILLER UH-12E — Texas Air Cargo, Inc. — Stringtown, OK

Stringtown, OK, United States

On 11 Jun 2009, a HILLER UH-12E operated by Texas Air Cargo, Inc. was involved in an aviation accident near Stringtown, OK. No fatalities were reported. Investigators recorded the probable cause as: The pilot's failure to maintain clearance from power lines. Contributing to the accident was the pilot's preoccupation with personal affairs. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards

A helicopter tail rotor snagged a lower power line during takeoff from an area with bushes and trees, causing the helicopter to impact the ground. The pilot was reportedly distracted due to news of his mother's serious illness.

Accident Details

According to a report from the company's president, the pilot was taking off from an area with large bushes and scrubby trees approximately 500 feet ahead. The pilot believed he was somewhat distracted because of learning of the serious illness of his mother. When it appeared he might have difficulty clearing the obstacles to the left, he turned right to pass under power lines. The tail rotor snagged the lower power line, causing the helicopter to impact the ground.

Wreckage and Recovery

The wreckage remained intact except for portions of the tail rotor and main rotor, which broke off after impact. An unidentified witness reported that the helicopter had struck power lines while conducting agricultural operations, and that the helicopter was 'shattered' and 'totaled.' The caller stated that the helicopter wreckage had been recovered and relocated to Mineral Wells, Texas.

Contributing factors

Awareness of conditionPilot