# NTSB Accident SEA91LA097
> **GRUMMAN AA-1B** · 1991-05-02 · DOUGLAS, WY, USA · FATL
## Event
- **NTSB number:** SEA91LA097
- **Event ID:** 20001212X17117
- **Type:** Accident
- **Date:** 1991-05-02
- **Location:** DOUGLAS, WY, USA
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** GRUMMAN
- **Model:** AA-1B
- **Registration:** N1412R
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

AN INADVERTENT STALL WITH INADEQUATE TERRAIN CLEARANCE.  FACTORS INCLUDE FLIGHT IN MOUNTAINOUS TERRAIN AT AN ALTITUDE WHERE REMEDIAL ACTION WAS NOT POSSIBLE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA91LA097) · AI Analytics · CC0 1.0*