MKC83FA114

NTSB accident investigation · Hiller UH-12E · Troy, KS · May 24, 1983

Accident · Serious injuriesField investigationFinal report
Date
May 24, 1983, 18:15 local (23:15 UTC)
Place
Troy, KS
Injuries
1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N3GKHiller UH-12E
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830524020749A
Case key
33331

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with objectManeuvering
Object - wire,transmissionFactor
Visual lookout - inadequatePilot in commandCause
Low pass - performedPilot in commandCause
Procedures/directives - inadequatePilot in commandCause
In flight collision with terrain/waterManeuvering

Analysis

The acft collided with a powerline while the pilot was locating a field to spray at a later date. The pilot saw telephone lines and flew over them but hit the powerlines which were 20 feet higher. The skids caught the wires and the helicopter nosed down, dragging the lines 110 feet beyond the wire impact. The pilot managed to free himself before the fire consumed the helicopter.

Aircraft

Registration
N3GK
Reported as
Hiller UH-12E
Category
Helicopter
Serial number
1154
Airframe hours
8,878
Engine
Lycoming VO-540, 305 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 137
Registered owner
Valley Air
Airworthiness certificate
Special, Limited (Special)
Last inspection
100 hour · April 27, 1983 · 23 hours before
Departed
Highland, KS

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
5,067 total · 1,500 in this make and model · 25 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 6 knots, gusting 8
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.