# NTSB Accident LAX90DVA10
> **GRUMMAN-SCHWEIZER G-164B** · 1990-08-19 · WESTLEY, CA, USA · SERS
## Event
- **NTSB number:** LAX90DVA10
- **Event ID:** 20001212X24028
- **Type:** Accident
- **Date:** 1990-08-19
- **Location:** WESTLEY, CA, USA
- **Coordinates:** 37.540199, -121.290939
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN-SCHWEIZER
- **Model:** G-164B
- **Registration:** N6774Q
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE MAINTAIN OBSTACLE CLEARANCE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX90DVA10) · AI Analytics · CC0 1.0*