NYC91LA189

NTSB accident investigation · Hiller UH-12B · Westfield, MA · July 27, 1991

Accident · No injuriesLimited investigationFinal report
Date
July 27, 1991, 09:45 local (13:45 UTC)
Place
Westfield, MA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N62246Hiller UH-12B
Weather
Visual (VMC) · Day
Status
Completed · report May 27, 1993
Report
Approved by Office Director
FAA report
19910727030319A
Case key
36972

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

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Probable cause

The pilot's failure to refuel resulting in a power failure due to fuel exhaustion, and subsequent forced landing in unsuitable terrain.

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) - nonmechanicalApproach - vfr pattern - base leg/base to final
Fluid,fuel - exhaustion
Refueling - not performedPilot in commandCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding
Object - otherFactor

Analysis

The pilot calculated he had over 2 hours of fuel for the final leg of the flight. He found he was off course to the west, so he landed the helicopter to find his position, without shutting down the engine. He took off heading east and had to land again to get his position, this time shutting the engine off. He was 5 miles south of his intended landing airport. The pilot said at this point he had about 4 gallons of fuel. While on approach to the airport the engine failed and he made a forced landing in a cemetery. He landed short of his intended landing area and impacted with a head stone.

Aircraft

Registration
N62246
Reported as
Hiller UH-12B
Category
Helicopter
Serial number
343
Engine
Franklin 6V-335, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James T. Kilbridge
Registered owner
James T. Kilbridge
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · January 2, 2000
Departed
10N · Walkill, NY

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
41
Certificate
Private
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
196 total · 188 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 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.