# NTSB Accident LAX91LA231
> **SCHLEICHER ASW-20** · 1991-04-07 · JULIAN, CA, USA · NONE
## Event
- **NTSB number:** LAX91LA231
- **Event ID:** 20001212X16829
- **Type:** Accident
- **Date:** 1991-04-07
- **Location:** JULIAN, CA, USA
- **Coordinates:** 33.019805, -116.489242
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** SCHLEICHER
- **Model:** ASW-20
- **Registration:** N31AP
- **FAR Part:** 091
- **Engines:** 0
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN CONTROL OF HIS EXPERIMENTAL GLIDER DURING TAKEOFF.  A CONTRIBUTING FACTOR WAS THE PILOT'S ENCOUNTER WITH GUSTY WINDS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX91LA231) · AI Analytics · CC0 1.0*