LAX92LA061

NTSB accident investigation · North American-Kenney T-28D-5, NA-260 · Bermuda Dunes, CA · December 7, 1991

Accident · No injuriesLimited investigationFinal report
Date
December 7, 1991, 13:03 local (21:03 UTC)
Place
Bermuda Dunes, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2496North American-Kenney T-28D-5, NA-260
Weather
Visual (VMC) · Day
Status
Completed · report April 23, 1993
Report
Approved by Office Director
FAA report
19911207055329A
Case key
27516

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

An inadequate annual inspection performed by the mechanic. Contributing to this accident was the deterioration of the fuel bladder self-sealing lining and partial blockage of the fuel screens.

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) - nonmechanicalTakeoff - initial climb
Single engine aircraft
Fuel system,tank - deterioratedFactor
Fuel system,screen - blocked(partial)Factor
Maintenance,annual inspection - inadequateOther maintenance personnelCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - open field

Analysis

The certificated airline pilot and a passenger departed in a surplus military combat aircraft for a local area flight. About 300 feet above the ground, the engine lost power. The pilot executed an emergency landing in an open field with the landing gear retracted. During the landing, one propeller blade separated from the engine and struck the right wing, damaging the wing spar. The occupants were not injured. A post accident examination of the engine found no mechanical failure. During repair of the wings, the military style self-sealing fuel bladders self-seal lining were found deteriorated and the fuel screens were partially blocked by the fuel cell material.

Aircraft

Registration
N2496
Reported as
North American-Kenney T-28D-5, NA-260 (T-28D-5, N)
Category
Airplane
Serial number
49-1496
Airframe hours
5,500
Engine
Wright R1820-86A, 1,425 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Kenney, Brian P.
Registered owner
Kenney, Brian P.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · December 1, 1991 · 2 hours before

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
Certificates
Flight instructor, Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
11,000 total · 148 in this make and model · 9,700 as pilot in command · 240 in the last 90 days · 75 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 8 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

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