# NTSB Accident GAA20CA025
> **Cessna 172** · 2019-10-13 · Key West, FL, USA · SERS
## Event
- **NTSB number:** GAA20CA025
- **Event ID:** 20191013X12218
- **Type:** Accident
- **Date:** 2019-10-13
- **Location:** Key West, FL, USA
- **Coordinates:** 24.55611, -81.760002
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 2
## Aircraft
- **Make:** Cessna
- **Model:** 172
- **Registration:** N5522S
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** —
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

The pilot’s and the passenger's improper decision to have the passenger attempt to move a wheel chock while the propeller was turning, which resulted in a serious injury.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=GAA20CA025) · AI Analytics · CC0 1.0*