# NTSB Accident LAX91LA003
> **CESSNA 210** · 1990-10-06 · RIVERSIDE, CA, USA · FATL
## Event
- **NTSB number:** LAX91LA003
- **Event ID:** 20001212X24483
- **Type:** Accident
- **Date:** 1990-10-06
- **Location:** RIVERSIDE, CA, USA
- **Coordinates:** 33.990772, -117.439933
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 210
- **Registration:** N9466T
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** NBRT
- **Weather:** VMC
## Probable cause

IMPAIRMENT OF THE PILOT FROM USE OF DRUGS (COCAINE), AND HIS FAILURE TO MAINTAIN CLEARANCE (OR ALTITUDE) FROM THE MOUNTAIN.  FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS AND THE PILOT'S PSYCHOLOGICAL CONDTION (DEPRESSION).

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX91LA003) · AI Analytics · CC0 1.0*