# NTSB Accident LAX89LA288
> **RYAN ST3KR** · 1989-08-26 · HAWTHORNE, CA, USA · MINR
## Event
- **NTSB number:** LAX89LA288
- **Event ID:** 20001213X29167
- **Type:** Accident
- **Date:** 1989-08-26
- **Location:** HAWTHORNE, CA, USA
- **Coordinates:** 33.909664, -118.340072
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** RYAN
- **Model:** ST3KR
- **Registration:** N59466
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

OIL STARVATION OF THE ENGINE DUE TO THE PILOT'S FAILURE TO TURN THE OIL TANK SUPPLY VALVE ON PRIOR TO FLIGHT.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX89LA288) · AI Analytics · CC0 1.0*