# NTSB Accident WPR10LA429
> **FINNEY THORP T-18** · 2010-08-26 · Willcox, AZ, USA · FATL
## Event
- **NTSB number:** WPR10LA429
- **Event ID:** 20100827X12748
- **Type:** Accident
- **Date:** 2010-08-26
- **Location:** Willcox, AZ, USA
- **Coordinates:** 32.245555, -109.894721
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** FINNEY THORP
- **Model:** T-18
- **Registration:** N467JF
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to maintain sufficient airspeed during a steep turn and at a low altitude in the traffic pattern, 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=WPR10LA429) · AI Analytics · CC0 1.0*