# NTSB Accident LAX93FA333
> **AERO COMMANDER 690A** · 1993-08-26 · BISHOP, CA, USA · NONE
## Event
- **NTSB number:** LAX93FA333
- **Event ID:** 20001211X13166
- **Type:** Accident
- **Date:** 1993-08-26
- **Location:** BISHOP, CA, USA
- **Coordinates:** 37.500022, -118.309867
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** AERO COMMANDER
- **Model:** 690A
- **Registration:** N706KC
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

a loss of control and upset due to an inadequate adjustment of the ailerons and aileron trim tab by company maintenance personnel that resulted in a partial failure of the right horizontal stabilizer.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX93FA333) · AI Analytics · CC0 1.0*