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NTSB Report
July 29, 2014 · Air Tractor AT 502B B · N502NR
Minden, NE
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
July 29, 2014
Injury Outcomes
No injuries (1 uninjured)
Location
Minden, NE
Aircraft
Air Tractor AT 502B B (2012)
Tail Number
N502NR
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CEN14CA429
During a pass of the aerial application flight, the airplane collided with a windmill at the edge of the field. The airplane sustained substantial damage to the left wing. The pilot reported no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. In addition, the pilot stated he did not observe the windmill during his survey of the field prior to beginning the application to field.
NTSB Probable Cause
The pilot's inadequate survey of the aerial application field which resulted in a collision with a windmill.
Full Narrative
During a pass of the aerial application flight, the airplane collided with a windmill at the edge of the field. The airplane sustained substantial damage to the left wing. The pilot reported no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. In addition, the pilot stated he did not observe the windmill during his survey of the field prior to beginning the application to field.
Flight
Event TypeAccident
Event Time07:40 CDT
Nearest Airport0nm
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftAir Tractor AT 502B B
Tail NumberN502NR
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 137
Engines1
Engine TypeTurboprop
Engine DetailsPratt And Whitney · PT6A-34A6 · Turboprop · 720
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 62 · Second Class · None
Conditions
ConditionsVMC
LightDaylight
Wind80° @ 4 kt
Visibility10 sm
CeilingOvercast 7500 ft
Temperature / Dew Point61 F / 55
Altimeter30.23 inHg
Observation Time12:15
Weather SourceWFAC