# NTSB Accident CEN14LA118
> **GRUMMAN AMERICAN AVN. CORP. AA 5B** · 2014-01-21 · Willow Park, TX, USA · NONE
## Event
- **NTSB number:** CEN14LA118
- **Event ID:** 20140122X64032
- **Type:** Accident
- **Date:** 2014-01-21
- **Location:** Willow Park, TX, USA
- **Coordinates:** 32.750785, -97.770935
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN AMERICAN AVN. CORP.
- **Model:** AA 5B
- **Registration:** N28578
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The improper reinstallation of the propeller assembly, which resulted in the subsequent in-flight separation of the propeller.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN14LA118) · AI Analytics · CC0 1.0*