# NTSB Accident CEN13FA324
> **WEATHERLY AVIATION CO INC 620B** · 2013-06-07 · Ludlow, SD, USA · FATL
## Event
- **NTSB number:** CEN13FA324
- **Event ID:** 20130607X03043
- **Type:** Accident
- **Date:** 2013-06-07
- **Location:** Ludlow, SD, USA
- **Coordinates:** 45.844722, -103.149444
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** WEATHERLY AVIATION CO INC
- **Model:** 620B
- **Registration:** N350WR
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to maintain control of the airplane while maneuvering, which resulted in an inadvertent stall. Contributing to the accident was task- and/or work-related fatigue.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN13FA324) · AI Analytics · CC0 1.0*