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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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December 3, 1986 · Grumman-Schweizer G-164B-600 · N6898Q

Earle, AR

Overview

Report Status
Preliminary report
Event Type
Accident
Date
December 3, 1986
Injury Outcomes
No injuries (1 uninjured)
Location
Earle, AR
Aircraft
Grumman-Schweizer G-164B-600
Tail Number
N6898Q
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MKC87LA028

THE PILOT STATED THAT THE POWERPLANT WAS PERFORMING NORMALLY DURING INITIAL CLIMB WHEN, SUDDENLY, THE ENGINE EXPERIENCED A POWER LOSS AFTER BACKFIRING. IMMEDIATE REMEDIAL ACTION RESULTED IN A PARTIAL POWER OUTPUT BUT NOT ENOUGH TO SUSTAIN FLIGHT. EMERGENCY PROCEDURES WERE IMPLEMENTED AND AN OFF-AIRPORT LANDING WAS ATTEMPTED BUT THE TERRAIN WAS WET AND MUDDY AND THE AIRCRAFT NOSED OVER DURING THE LANDING ROLL.

Full Narrative

THE PILOT STATED THAT THE POWERPLANT WAS PERFORMING NORMALLY DURING INITIAL CLIMB WHEN, SUDDENLY, THE ENGINE EXPERIENCED A POWER LOSS AFTER BACKFIRING. IMMEDIATE REMEDIAL ACTION RESULTED IN A PARTIAL POWER OUTPUT BUT NOT ENOUGH TO SUSTAIN FLIGHT. EMERGENCY PROCEDURES WERE IMPLEMENTED AND AN OFF-AIRPORT LANDING WAS ATTEMPTED BUT THE TERRAIN WAS WET AND MUDDY AND THE AIRCRAFT NOSED OVER DURING THE LANDING ROLL.

Flight

Event TypeAccident
Event Time10:45 CST
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftGrumman-Schweizer G-164B-600
Tail NumberN6898Q
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R-1340-AN-1 · Reciprocating · 600
Seats1

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 40 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind330° @ 12 kt
Visibility8 sm
CeilingNone
Temperature / Dew Point43 C / 0 C
Altimeter30.00 inHg
Observation Time14:52
Weather SourceWFAC

Appendix: Source Data