NYC89LA096

NTSB accident investigation · Bell 206B · Harding Twnp, NJ · February 23, 1989

Accident · No injuriesLimited investigationFinal report
Date
February 23, 1989, 18:30 local (22:30 UTC)
Place
Harding Twnp, NJ
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5754JBell 206B
Weather
Visual (VMC) · Night/dark
Status
Completed · report July 11, 1990
Report
Approved by Office Director
FAA report
19890223002479A
Case key
36383

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 pilots attempt to conduct the flight with less than required fuel resulting in loss of engine power and subsequent damage to the helicopter while performing an autorotative landing.

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(partial) - nonmechanicalDescent - normal
Fluid,fuel - starvation
Preflight planning/preparation - poorPilot in commandCause
Fuel consumption calculations - poorPilot in commandCause
Forced landingDescent - emergency
Hard landingLanding - flare/touchdown
Light condition - nightFactor
Level off - improperPilot in commandCause
Terrain condition - downhillFactor

Analysis

While approaching the arpt the eng began to surge. The plt elected to make a precautionary off aprt landing. During touchdown on a downhill slope from an autorotation, the main rotor contacted the tail boom. Post crash exam of the helicopter revealed the fuel system contained approximately 10 gallons of fuel. The eng was operated with no evidence of failure or malfunction. The plt stated he had departed approximately 1 hour and 45 minutes before the accident. The helicopter had 50 gallons of fuel at departure and according to bell helicopter the helicopter burns 25 gallons per hour. According to a bell helicopter representative, fuel starvation could occur with up to 10 gallons of fuel if the boost pumps are not used.

Aircraft

Registration
N5754J
Reported as
Bell 206B
Category
Helicopter
Serial number
3119
Airframe hours
4,312
Engine
Allison A250-C20B, 425 horsepower, turbo shaft
Damage
Substantial damage
Flight
Executive/Corporate · Part 91
Operator
Millington Quarry, Inc.
Registered owner
Millington Quarry
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · February 15, 1989 · 12 hours before
Departed
York, PA
Destination
MMU · Morristown, NJ
Flight plan
Company VFR

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
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
6,625 total · 3,800 in this make and model · 5,745 as pilot in command · 85 in the last 90 days · 40 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
30° at 18 knots, gusting 25
Visibility
20 statute miles
Temperature
37 °F, dew point -0 °F

FAA reports on this event · 1

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