# NTSB Accident CEN14CA367
> **AMERICAN EUROCOPTER CORP AS350B3** · 2014-07-15 · Grand Praire, TX, USA · NONE
## Event
- **NTSB number:** CEN14CA367
- **Event ID:** 20140716X61901
- **Type:** Accident
- **Date:** 2014-07-15
- **Location:** Grand Praire, TX, USA
- **Coordinates:** 32.7, -97.048057
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** AMERICAN EUROCOPTER CORP
- **Model:** AS350B3
- **Registration:** N350GP
- **FAR Part:** 091
- **Engines:** —
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The flight instructor's inadequate supervision during a practice autorotation. Contributing to the accident was the pilot's hard landing during a practice autorotation.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN14CA367) · AI Analytics · CC0 1.0*