# NTSB Accident SEA00LA121
> **Fairchild Hiller FH-1100** · 2000-07-02 · WEST LINN, OR, USA · SERS
## Event
- **NTSB number:** SEA00LA121
- **Event ID:** 20001212X21601
- **Type:** Accident
- **Date:** 2000-07-02
- **Location:** WEST LINN, OR, USA
- **Coordinates:** 45.340538, -122.659416
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 4
## Aircraft
- **Make:** Fairchild Hiller
- **Model:** FH-1100
- **Registration:** N2784D
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Improper maintenance (excessive/improper sealant application) by an unknown person, and subsequent fracture of the spur adapter gearshaft resulting in a total loss of engine power.  Factors included foreign material/substance in the engine oil, a blocked oil delivery tube oil jet, and oil starvation in the area of the spur adapter gearshaft.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA00LA121) · AI Analytics · CC0 1.0*