# NTSB Accident CEN13LA391
> **AIR TRACTOR AT-402B** · 2013-07-02 · Ipswich, SD, USA · NONE
## Event
- **NTSB number:** CEN13LA391
- **Event ID:** 20130703X54408
- **Type:** Accident
- **Date:** 2013-07-02
- **Location:** Ipswich, SD, USA
- **Coordinates:** 45.455554, -99.010559
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** AIR TRACTOR
- **Model:** AT-402B
- **Registration:** N2072D
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to obtain adequate airspeed during the takeoff roll, which resulted in an aerodynamic stall.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN13LA391) · AI Analytics · CC0 1.0*