SEA88LA110

NTSB accident investigation · Aeronca O58B · Bremerton, WA · June 15, 1988

Accident · Minor injuriesLimited investigationFinal report
Date
June 14, 1988, 17:10 local (Jun 15, 1988, 00:10 UTC)
Place
Bremerton, WA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N49203Aeronca O58B
Weather
Visual (VMC) · Day
Status
Completed · report February 28, 1989
Report
Approved by Office Director
FAA report
19880614060379A
Case key
40830

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 powerCruise
Fuel system,selector/valve - wornFactor
Fuel tank selector position - improperPilot in commandCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - hidden obstruction(s)Factor

Analysis

During cruise, eng lost power. Plt attempted to restore power with no success; eng power was surging but less than enough to sustain flight. Forced landing was executed into rough terrain. Inspection revealed fuel selector deteriorated by age and use. The fuel selector was found in a partial on position. This position allowed only a limited fuel flow to the engine.

Aircraft

Registration
N49203
Reported as
Aeronca O58B
Category
Airplane
Serial number
7662
Airframe hours
2,300
Engine
Continental C85-12-F, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jon C. Poole
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 5, 1987 · 35 hours before
Departed
S42 · Silverdale, WA
Destination
PWT · Bremerton, WA

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
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
158 total · 5 in this make and model · 134 as pilot in command · 6 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 4 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 46 °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.