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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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October 14, 1990 · American AA-5 · N5825L

Cape Coral, FL

Overview

Report Status
Probable Cause
Event Type
Accident
Date
October 14, 1990
Injury Outcomes
No injuries (2 uninjured)
Location
Cape Coral, FL
Aircraft
American AA-5
Tail Number
N5825L
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MIA91LA010

THE PILOT DEPARTED PAGE FIELD, FORT MYERS, FLORIDA, ON A PERSONAL FLIGHT. VFR CONDITIONS PREVAILED AT THE TIME. NO FLIGHT PLAN WAS FILED. WHILE IN CRUISE FLIGHT, THE AIRPLANE EXPERIENCED A PARTIAL LOSS OF ENGINE POWER. THE PILOT MADE AN EMERGENCY LANDING TO AN OPEN FIELD. DURING LANDING ROLL, THE AIRPLANE EXPERIENCED AN ON GROUND COLLISION WITH A HOUSE. THE AIRPLANE SUSTAINED SUBSTANTIAL DAMAGE. THE PILOT AND ONE PASSENGER WERE NOT INJURED. TEAR DOWN ANALYSIS OF THE ENGINE REVEALED THE EXHAUST VALVE ON THE NUMBER THREE ENGINE CYLINDER HAD FAILED AT THE EXHAUST STEM FOR UNDETERMINED REASONS.

NTSB Probable Cause

A PARTIAL LOSS OF ENGINE POWER, CAUSED BY MECHANICAL FAILURE OF THE NUMBER 3 CYLINDER ENGINE EXHAUST VALVE, FOR AN UNDETERMINED REASON.

Full Narrative

THE PILOT DEPARTED PAGE FIELD, FORT MYERS, FLORIDA, ON A PERSONAL FLIGHT. VFR CONDITIONS PREVAILED AT THE TIME. NO FLIGHT PLAN WAS FILED. WHILE IN CRUISE FLIGHT, THE AIRPLANE EXPERIENCED A PARTIAL LOSS OF ENGINE POWER. THE PILOT MADE AN EMERGENCY LANDING TO AN OPEN FIELD. DURING LANDING ROLL, THE AIRPLANE EXPERIENCED AN ON GROUND COLLISION WITH A HOUSE. THE AIRPLANE SUSTAINED SUBSTANTIAL DAMAGE. THE PILOT AND ONE PASSENGER WERE NOT INJURED. TEAR DOWN ANALYSIS OF THE ENGINE REVEALED THE EXHAUST VALVE ON THE NUMBER THREE ENGINE CYLINDER HAD FAILED AT THE EXHAUST STEM FOR UNDETERMINED REASONS.

Flight

Event TypeAccident
Event Time17:56 EDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftAmerican AA-5
Tail NumberN5825L
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-E2G · Reciprocating · 150
Seats4

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 36 · Third Class

Conditions

ConditionsVMC
LightNr
Wind250° @ 4 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point64 F
Altimeter29.00 inHg
Observation Time22:03
Weather SourceWFAC

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Appendix: Source Data