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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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The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.

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NTSB Report

May 9, 1984 · Gulfstream American AA5A · N26320

Pleasant Hill, MO

Overview

Report Status

Preliminary report

Event Type

Accident

Date

May 9, 1984

Injury Outcomes

1 injury (1 minor injury)

Location

Pleasant Hill, MO

Aircraft

Gulfstream American AA5A

Tail Number

N26320

Injuries

Minor

Aircraft Damage

Substantial

NTSB Number

MKC84LA135

THE ACFT NOSED OVER DURING A FORCED LANDING AFTER THE ENGINE FAILED. INVESTIGATION REVEALED AN EXHAUST VALVE HAD FAILED AND IMBEDDED ITSELF IN A SPARK PLUG HOLE. IT WAS DETERMINED THAT THIS WAS A FATIGUE FAILURE.

Full Narrative

THE ACFT NOSED OVER DURING A FORCED LANDING AFTER THE ENGINE FAILED. INVESTIGATION REVEALED AN EXHAUST VALVE HAD FAILED AND IMBEDDED ITSELF IN A SPARK PLUG HOLE. IT WAS DETERMINED THAT THIS WAS A FATIGUE FAILURE.

Flight

Event TypeAccident

Event Time11:46 CDT

Nearest Airport0nm N

Runway0

Flight Plan FiledNone

Aircraft FireNo

Aircraft ExplosionNo

Aircraft

AircraftGulfstream American AA5A

Tail NumberN26320

Aircraft CategoryAir

DamageSubstantial

Operating RulePart 91

Engines1

Engine TypeReciprocating

Engine DetailsLycoming · O-320-E2G · Reciprocating · 180

Seats4

People & Injuries

Injury Summary1 injury (1 minor injury)

Fatal0

Serious0

Minor1

Uninjured0

Total1

Crew 1Age 42 · Third Class

Conditions

ConditionsVMC

LightDaylight

Wind330° @ 8 kt

Visibility15 sm

CeilingNone

Temperature / Dew Point61 F / 0 C

Altimeter0

Weather SourceWIT

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May 9, 1984 · Gulfstream American AA5A · N26320

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