LAX88LA316

NTSB accident investigation · Cessna 182M · Crescent City, CA · September 10, 1988

Accident · No injuriesLimited investigationFinal report
Date
September 9, 1988, 19:29 local (Sep 10, 1988, 02:29 UTC)
Place
Crescent City, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N4834PCessna 182M
Weather
Visual (VMC) · Dusk
Status
Completed · report January 16, 1990
Report
Approved by Office Director
FAA report
19880909038529A
Case key
26101

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

Failure of the number 2 piston due to preexisting fatigue cracks in the piston.

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/malfCruise - normal
Engine assembly,piston - fatigueCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - rough/unevenFactor

Analysis

The pilot reported that during flight, the engine started to miss and then began backfiring. He 'cut' the power back to prevent the airplane from 'shaking apart' & tried to glided the airplane to an airport, but was unable. Subsequently, the airplane was damaged during an emergency landing of rough terrain. Post accident investigation & teardown of the engine revealed the #2 piston had failed. A metallurgical exam of the piston revealed preexisting fatigue cracks.

Aircraft

Registration
N4834P
Reported as
Cessna 182M
Category
Airplane
Serial number
18259867
Airframe hours
2,750
Engine
Continental O-470-R, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Edward H. Pierce
Registered owner
Pierre, Edward H
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 1988 · 78 hours before
Departed
SCK · Stockton, CA

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
57
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,400 total · 500 in this make and model

Weather

Conditions
Visual (VMC) · Dusk
Wind
290° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °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.