LAX87LA140

NTSB accident investigation · Hughes 269D · Palmdale, CA · March 10, 1987

Accident · No injuriesLimited investigationFinal report
Date
March 10, 1987, 13:45 local (21:45 UTC)
Place
Palmdale, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1103VHughes 269D
Weather
Visual (VMC) · Day
Status
Completed · report October 7, 1988
Report
Approved by Office Director
FAA report
19870310005099A
Case key
25537

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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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) - mech failure/malfHover
Turbine assembly,turbine blade - overtemperatureCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - rough/unevenFactor
Roll overLanding - flare/touchdown

Analysis

During an external load operation, the engine lost power. The aircraft collided with the terrain and rolled over. Inspection of the engine revealed an overtemperature to the first and second stage turbine wheel airfoils.

Aircraft

Registration
N1103V
Reported as
Hughes 269D
Category
Helicopter
Serial number
1000823D
Airframe hours
3,522
Engine
Allison 250C-20B, 420 horsepower, turbo shaft
Damage
Substantial damage
Flight
Business · Part 133
Operator
Helicopter International
Registered owner
Whirlybirds Leasing Co.-Vi
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · February 27, 1987 · 24 hours before
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
27
Certificate
Commercial
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,428 total · 600 in this make and model · 1,118 as pilot in command · 220 in the last 90 days · 80 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 12 knots
Visibility
40 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 34 °F
Altimeter
30.00 inHg
Observed at
WJP, 10 nm away

FAA reports on this event · 1

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