# NTSB Accident CEN21LA393
> **AIR TRACTOR INC AT-401B** · 2021-09-01 · Storm Lake, IA, USA · NONE
## Event
- **NTSB number:** CEN21LA393
- **Event ID:** 20210901103787
- **Type:** Accident
- **Date:** 2021-09-01
- **Location:** Storm Lake, IA, USA
- **Coordinates:** 42.643, -95.2019
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** AIR TRACTOR INC
- **Model:** AT-401B
- **Registration:** N5081W
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to maintain adequate airspeed during a landing approach with a tailwind that resulted in a landing overrun and impact with terrain.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN21LA393) · AI Analytics · CC0 1.0*