# NTSB Accident LAX90LA283
> **BELL 206B II** · 1990-08-14 · SAN FRANCISCO, CA, USA · MINR
## Event
- **NTSB number:** LAX90LA283
- **Event ID:** 20001212X24048
- **Type:** Accident
- **Date:** 1990-08-14
- **Location:** SAN FRANCISCO, CA, USA
- **Coordinates:** 37.79076, -122.459129
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 1
- **Total aboard:** 3
## Aircraft
- **Make:** BELL
- **Model:** 206B II
- **Registration:** N2917W
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL OF THE HELICOPTER. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S DECISION TO OPERATE THE HELICOPTER IN A FLIGHT REGIME CONDUCIVE TO UNANTICIPATED RIGHT YAW.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX90LA283) · AI Analytics · CC0 1.0*