# NTSB Accident LAX89LA141
> **HUGHES 369D** · 1989-03-31 · VALLEJO, CA, USA · NONE
## Event
- **NTSB number:** LAX89LA141
- **Event ID:** 20001213X27929
- **Type:** Accident
- **Date:** 1989-03-31
- **Location:** VALLEJO, CA, USA
- **Coordinates:** 38.089279, -122.24913
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** HUGHES
- **Model:** 369D
- **Registration:** N5108E
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FATIGUE FAILURE OF A DEFECTIVE PC TUBE ASSEMBLY RESULTING IN A LOSS OF ENGINE POWER. A CONTRIBUTING FACTOR WAS THE UNSUITABLE TERRAIN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX89LA141) · AI Analytics · CC0 1.0*