NYC90LA187

NTSB accident investigation · Bell 206B · Fitchburg, MA · August 4, 1990

Accident · No injuriesLimited investigationFinal report
Date
August 4, 1990, 10:30 local (14:30 UTC)
Place
Fitchburg, MA
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N750LTBell 206B
Weather
Visual (VMC) · Day
Status
Completed · report August 6, 1993
Report
Approved by Office Director
FAA report
19900804030289A
Case key
36710

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 assure that adequate fuel was on board for the flight.

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) - nonmechanicalLanding - flare/touchdown
Fluid,fuel - exhaustionCause
Fuel supply - inadequatePilot in commandCause
Forced landingLanding - flare/touchdown
Hard landingLanding - flare/touchdown

Analysis

Prior to departing a golf course in berlin, MA, for Fitchburg, MA, the pilot added 2 to 2-1/2 gals of unleaded automobile fuel because the aircraft was low on fuel. While starting a flare for landing at Fitchburg, the engine flamed out and the helicopter landed hard. The main rotor blade severed the tailboom. Examinatiion revealed that there was no usable fuel remaining on board. Indications are that the pilot had been flying with the caution breaker pulled because the engine chip lights were on. The pulled breaker would also prevent the low fuel light from coming on.

Aircraft

Registration
N750LT
Reported as
Bell 206B
Category
Helicopter
Serial number
1767
Airframe hours
4,000
Engine
Allison 206, 410 horsepower, turbo shaft
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Joseph T. Duggan, III
Registered owner
Jet Copter, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 1990
Departed
ORH · Worcester, MA

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
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,000 total · 700 in this make and model · 2,500 as pilot in command · 100 in the last 90 days · 40 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
70 °F
Altimeter
29.00 inHg

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 N750LT · 2

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