N34SD

Substantial
None

HILLER UH-12ES/N: 1618

Accident Details

Date
Thursday, June 11, 2009
NTSB Number
CEN09CA359
Location
Stringtown, OK
Event ID
20090616X31918
Coordinates
34.417499, -96.050552
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
1
Total Aboard
1

Probable Cause and Findings

The pilot's failure to maintain clearance from power lines. Contributing to the accident was the pilot's preoccupation with personal affairs.

Aircraft Information

Registration
Make
HILLER
Serial Number
1618
Engine Type
Reciprocating
Year Built
1965
Model / ICAO
UH-12EUH12
Aircraft Type
Rotorcraft
No. of Engines
1
Seats
4
FAA Model
UH-12E

Registered Owner (Current)

Name
FORT WOLTERS HELICOPTERS INC
Address
517 GRANT RD
City
MINERAL WELLS
State / Zip Code
TX 76067-8826
Country
United States

Analysis

The company's president reported that the pilot was "taking off from an area with large bushes and scrubby trees about 500 feet ahead. He 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 the power lines. The tail rotor snagged the lower power line, causing the helicopter to impact the ground... 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 "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.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CEN09CA359