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NTSB Report
May 16, 2008 · Air Tractor 401-0860 · N15420
Mumford, TX
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
May 16, 2008
Injury Outcomes
No injuries (1 uninjured)
Location
Mumford, TX
Aircraft
Air Tractor 401-0860
Tail Number
N15420
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DFW08CA146
The commercial pilot was spraying a field in his single-engine agricultural airplane when the radial engine's chip light detector illuminated followed by a rough running engine and subsequent loss of power. The pilot was unable to maintain altitude and made a forced landing to a narrow gravel road. As the plane touched down, the right wing contacted the tall rows of corn that lined the narrow road, which caused the airplane to ground loop and enter the corn field. Examination of the airplane revealed it sustained substantial damage to the fuselage, empennage, vertical stabilizer, and both wings. The loss of engine power was undetermined.
NTSB Probable Cause
Environmental issues-Physical environment-Object/animal/substance-(general)-Not specified
Full Narrative
The commercial pilot was spraying a field in his single-engine agricultural airplane when the radial engine's chip light detector illuminated followed by a rough running engine and subsequent loss of power. The pilot was unable to maintain altitude and made a forced landing to a narrow gravel road. As the plane touched down, the right wing contacted the tall rows of corn that lined the narrow road, which caused the airplane to ground loop and enter the corn field. Examination of the airplane revealed it sustained substantial damage to the fuselage, empennage, vertical stabilizer, and both wings. The loss of engine power was undetermined.
Flight
Event TypeAccident
Event Time17:51 CDT
Nearest Airport0nm
Flight Plan FiledNone
Aircraft FireNo
Aircraft
AircraftAir Tractor 401-0860
Tail NumberN15420
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsPratt & Whitney · R-1340 AN-1 · Reciprocating
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 69 · Second Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0