LAX86FVM08

NTSB accident investigation · Hiller UH 12E · Gonzales, CA · September 7, 1986

Accident · No injuriesFinal report
Date
September 7, 1986, 07:50 local (14:50 UTC)
Place
Gonzales, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N149HAHiller UH 12E
Weather
Visual (VMC) · Not reported
Status
Completed · report January 25, 1988
Report
Approved by Office Director
FAA report
19860907078009A
Case key
24988

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.

Loss of engine power(total) - nonmechanicalManeuvering - aerial application
Fluid,fuel - exhaustionCause
Fuel supply - inadequatePilot in commandCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - cropFactor

Analysis

A loss of power was expereinced as the acft descended into a field at the beginning of an aerial application spray run. The plt initiated a forced landing into the field. During the landing the right skid dug into the field, tipping the helicopter onto its right side. An examination of the wreckage revealed that there was no evidence of fuel in the acfts fuel tank. The acft was refueled with 20 gallons of fuel at the beginning of the second spray run. Fuel exhaustion occurred at the beginning of the sixth spray pass.

Aircraft

Registration
N149HA
Reported as
Hiller UH 12E
Category
Helicopter
Serial number
HA3049
Engine
Lycoming VO-540-C2A, 305 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Helicair Ag. Inc.
Airworthiness certificate
Special, Restricted (Special)
Departed
Gonzales, CA
Destination
Gonzales, CA

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
35
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
7,483 total · 7,249 as pilot in command · 389 in the last 90 days · 14 in the last 24 hours

Weather

Conditions
Visual (VMC) · Not reported

FAA reports on this event · 1

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

Other investigations on N149HA · 2

Matched to the same aircraft by N-number and date.