# NTSB Accident ATL90LA094
> **GRUMMAN AA-5B** · 1990-04-09 · STONE MOUNTAIN, GA, USA · NONE
## Event
- **NTSB number:** ATL90LA094
- **Event ID:** 20001212X22853
- **Type:** Accident
- **Date:** 1990-04-09
- **Location:** STONE MOUNTAIN, GA, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN
- **Model:** AA-5B
- **Registration:** N74651
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S MISJUDGED APPROACH WHICH RESULTED IN A LONG, FAST LANDING AND SUBSEQUENT OVERRUN OF THE DEPARTURE THRESHOLD. FACTORS IN THE ACCIDENT WERE THE PILOT'S FAILURE TO LOWER THE FLAPS AND ESTABLISH A PROPER GLIDEPATH.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ATL90LA094) · AI Analytics · CC0 1.0*