# NTSB Accident CEN14CA429
> **AIR TRACTOR INC AT 502B** · 2014-07-29 · Minden, NE, USA · NONE
## Event
- **NTSB number:** CEN14CA429
- **Event ID:** 20140814X35856
- **Type:** Accident
- **Date:** 2014-07-29
- **Location:** Minden, NE, USA
- **Coordinates:** 40.748054, -99.137496
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** AIR TRACTOR INC
- **Model:** AT 502B
- **Registration:** N502NR
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's inadequate survey of the aerial application field which resulted in a collision with a windmill.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN14CA429) · AI Analytics · CC0 1.0*