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NTSB Report
May 21, 1992 · Piper PA-25-260 · N7354Z
Des Arc, AR
Overview
Report Status
Probable Cause
Event Type
Accident
Date
May 21, 1992
Injury Outcomes
1 injury (1 serious injury)
Location
Des Arc, AR
Aircraft
Piper PA-25-260
Tail Number
N7354Z
Operator
Mcconnaughhay Kenneth W
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
FTW92LA138
AFTER TAKEOFF THE PILOT SMELLED SMOKE IN THE COCKPIT AND SHORTLY THEREAFTER THE ENGINE BEGAN TO LOSE POWER AND RUN ROUGH. THE ENGINE SUBSEQUENTLY QUIT AND THE PILOT ATTEMPTED TO MAKE A FORCED LANDING IN A SOFT, ROUGH OPEN FIELD. THE AIRPLANE LANDED HARD AND THE GEAR COLLAPSED. INVESTIGATION REVEALED THAT THE LEFT EXHAUST STACK HAD SEPARATED, BURNED AN ENGINE WIRE BUNDLE, AND SUBJECTED THE FUEL STRAINER TO HIGH TEMPERATURES. THE OPERATOR STATED THAT THE ACCIDENT COULD HAVE BEEN PREVENTED THROUGH CLOSER INSPECTION OF THE EXHAUST SYSTEM.
NTSB Probable Cause
THE POWER LOSS DUE TO THE FAILED EXHAUST STACK RESULTANT FROM INADEQUATE MAINTENANCE INSPECTION. FACTORS WERE THE LACK OF SUITABLE TERRAIN FOR THE LANDING AND THE PILOT'S FAILURE TO MAINTAIN AIRSPEED.
Full Narrative
AFTER TAKEOFF THE PILOT SMELLED SMOKE IN THE COCKPIT AND SHORTLY THEREAFTER THE ENGINE BEGAN TO LOSE POWER AND RUN ROUGH. THE ENGINE SUBSEQUENTLY QUIT AND THE PILOT ATTEMPTED TO MAKE A FORCED LANDING IN A SOFT, ROUGH OPEN FIELD. THE AIRPLANE LANDED HARD AND THE GEAR COLLAPSED. INVESTIGATION REVEALED THAT THE LEFT EXHAUST STACK HAD SEPARATED, BURNED AN ENGINE WIRE BUNDLE, AND SUBJECTED THE FUEL STRAINER TO HIGH TEMPERATURES. THE OPERATOR STATED THAT THE ACCIDENT COULD HAVE BEEN PREVENTED THROUGH CLOSER INSPECTION OF THE EXHAUST SYSTEM.
Flight
Event TypeAccident
Event Time11:30 CDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireIflt
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-25-260
Tail NumberN7354Z
Aircraft CategoryAir
DamageSubstantial
OperatorMcconnaughhay Kenneth W
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-540-B2B5 · Reciprocating · 260
Seats1
People & Injuries
Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 60 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind180° @ 4 kt
Visibility7 sm
CeilingBroken clouds 25000 ft
Temperature / Dew Point63 F
Altimeter30.00 inHg
Observation Time16:50
Weather SourceWFAC