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NTSB Report
August 12, 1992 · Air Tractor AT-300 · N4420S
Wilmont, AR
Overview
Report Status
Probable Cause
Event Type
Accident
Date
August 12, 1992
Injury Outcomes
No injuries (1 uninjured)
Location
Wilmont, AR
Aircraft
Air Tractor AT-300
Tail Number
N4420S
Operator
Wilmont Flying Service
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW92DPG14
DURING THE INITIAL CLIMB AFTER TAKEOFF THE PILOT EXPERIENCED A TOTAL POWER LOSS DUE TO A FAILURE OF THE NUMBER THREE CYLINDER. FORCED LANDING TERRAIN IMPACT RESULTED IN DAMAGE TO THE LEFT WING SPAR AND SEPARATED THE LEFT MAIN LANDING GEAR.
NTSB Probable Cause
POWER LOSS DUE TO A FAILED CRACKED CYLINDER. A FACTOR WAS THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING.
Full Narrative
DURING THE INITIAL CLIMB AFTER TAKEOFF THE PILOT EXPERIENCED A TOTAL POWER LOSS DUE TO A FAILURE OF THE NUMBER THREE CYLINDER. FORCED LANDING TERRAIN IMPACT RESULTED IN DAMAGE TO THE LEFT WING SPAR AND SEPARATED THE LEFT MAIN LANDING GEAR.
Flight
Event TypeAccident
Event Time10:00 CDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftAir Tractor AT-300
Tail NumberN4420S
Aircraft CategoryAir
DamageSubstantial
OperatorWilmont Flying Service
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R-1340-AN1 · Reciprocating · 600
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 45 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind360° @ 9 kt
Visibility5 sm
CeilingNone
Altimeter30.00 inHg
Observation Time15:00
Weather SourceWFAC