# NTSB Accident WPR11CA286
> **AIR TRACTOR AT301** · 2011-06-24 · Circle, MT, USA · NONE
## Event
- **NTSB number:** WPR11CA286
- **Event ID:** 20110624X75815
- **Type:** Accident
- **Date:** 2011-06-24
- **Location:** Circle, MT, USA
- **Coordinates:** 47.422222, -105.566947
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** AIR TRACTOR
- **Model:** AT301
- **Registration:** N2362D
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to attain and maintain an adequate airspeed during initial climb.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR11CA286) · AI Analytics · CC0 1.0*