# NTSB Accident GAA15CA257
> **GLENN TIMOTHY C SKYSTAR SERIES 5** · 2015-09-12 · Green River, UT, USA · NONE
## Event
- **NTSB number:** GAA15CA257
- **Event ID:** 20150914X41531
- **Type:** Accident
- **Date:** 2015-09-12
- **Location:** Green River, UT, USA
- **Coordinates:** 39.01889, -110.450836
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** GLENN TIMOTHY C
- **Model:** SKYSTAR SERIES 5
- **Registration:** N4291R
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain pitch attitude, which resulted in the airplane exceeding its critical angle of attack and a subsequent aerodynamic stall/spin.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=GAA15CA257) · AI Analytics · CC0 1.0*