LAX91LA054

NTSB accident investigation · Mcdonnell Douglas 369D · Haleakla Nat Pk, HI · December 9, 1990

Accident · FatalLimited investigationFinal report
Date
December 8, 1990, 14:00 local (Dec 9, 1990, 00:00 UTC)
Place
Haleakla Nat Pk, HI
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1113LMcdonnell Douglas 369D
Weather
Visual (VMC) · Day
Status
Completed · report December 14, 1992
Report
Approved by Office Director
FAA report
19901208053229A
Case key
27076

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

Fuel starvation due to the unporting of the fuel supply pick-up.

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
Fluid,fuel - starvationCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown

Analysis

The pilot was attempting to upright an animal cage by pulling it over with a 'long line' attached to the helicopter. There was approximately 115 pounds of fuel in the helicopter's fuel tank. The power plant failed when the helicopter's nose raised during the tow. The helicopter landed hard collapsing the left rear landing gear strut and the main rotor blades impacted posts around the perimeters of the corral over which the helicopter was hovering. Duplicating the aircraft's pitch attitude and fuel load, at the time of the accident, revealed that the fuel pick-up point is un-ported at fuel quantity levels at or below 115 pounds.

Aircraft

Registration
N1113L
Reported as
Mcdonnell Douglas 369D
Category
Helicopter
Serial number
110837
Engine
Allison 250-C20B, 375 horsepower, turbo shaft
Damage
Substantial damage
Flight
Other work use · Part 133
Operator
Paciffic Helicopter Tours
Departed
OGG · Kahului, HI
Destination
OGG

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
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
14,000 total · 8,000 in this make and model · 13,900 as pilot in command · 250 in the last 90 days · 80 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
-0 °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.

Other investigations on N1113L · 3

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