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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 27, 1983 · Cessna 152 · N48825

Clifton, TN

Overview

Report Status
Preliminary report
Event Type
Accident
Date
October 27, 1983
Injury Outcomes
1 injury (1 serious injury)
Location
Clifton, TN
Aircraft
Cessna 152
Tail Number
N48825
Operator
Thomas H Harper Sr
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
ATL84FLT01

ACCORDING TO THE PLT, HE WAS DESCENDING FROM 8500 FT TO 2500 FT WHEN THE ENG QUIT WITHOUT WARNING AT APRX 4500 FT. HE STATED THAT HE MADE A 'MAYDAY' CALL & ATTEMPTED TO MAKE AN EMERGENCY LANDING IN A FIELD. HOWEVER, THE ACFT HIT SOME TREES AT THE EDGE OF THE FIELD & THE PLANE CRASHED UPSIDE DOWN. AN INVESTIGATION REVEALED THAT THE BAFFLING IN THE MUFFLER HAD COME LOOSE & HAD BECOME JAMMED IN THE OUTLET, THUS STOPPING THE FLOW OF THE EXHAUST. A SAMPLE OF THE PLT'S BLOOD WAS TESTED & FOUND TO CONTAIN 0.20% ALCOHOL.

Full Narrative

ACCORDING TO THE PLT, HE WAS DESCENDING FROM 8500 FT TO 2500 FT WHEN THE ENG QUIT WITHOUT WARNING AT APRX 4500 FT. HE STATED THAT HE MADE A 'MAYDAY' CALL & ATTEMPTED TO MAKE AN EMERGENCY LANDING IN A FIELD. HOWEVER, THE ACFT HIT SOME TREES AT THE EDGE OF THE FIELD & THE PLANE CRASHED UPSIDE DOWN. AN INVESTIGATION REVEALED THAT THE BAFFLING IN THE MUFFLER HAD COME LOOSE & HAD BECOME JAMMED IN THE OUTLET, THUS STOPPING THE FLOW OF THE EXHAUST. A SAMPLE OF THE PLT'S BLOOD WAS TESTED & FOUND TO CONTAIN 0.20% ALCOHOL.

Flight

Event TypeAccident
Event Time18:00 CDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 152
Tail NumberN48825
Aircraft CategoryAir
DamageSubstantial
OperatorThomas H Harper Sr
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 110
Seats2

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 56 · Third Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data