# NTSB Accident ATL91FA176
> **CESSNA C-172N** · 1991-09-21 · ALABASTER, AL, USA · FATL
## Event
- **NTSB number:** ATL91FA176
- **Event ID:** 20001212X18017
- **Type:** Accident
- **Date:** 1991-09-21
- **Location:** ALABASTER, AL, USA
- **Coordinates:** 33.219509, -86.81916
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** CESSNA
- **Model:** C-172N
- **Registration:** N700CH
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN FLYING SPEED WHICH RESULTED IN AN UNINTENTIONAL STALL AND COLLISION WITH THE GROUND. A FACTOR WAS THE PILOT'S USE OF UNPRESCRIBED DRUGS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ATL91FA176) · AI Analytics · CC0 1.0*