# NTSB Accident LAX07LA106
> **Enstrom F-28F** · 2007-03-06 · Monmouth, OR, USA · NONE
## Event
- **NTSB number:** LAX07LA106
- **Event ID:** 20070316X00300
- **Type:** Accident
- **Date:** 2007-03-06
- **Location:** Monmouth, OR, USA
- **Coordinates:** 44.083332, -123
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Enstrom
- **Model:** F-28F
- **Registration:** N785M
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The failure of the main drive belt tension assembly shaft due to high cycle, low stress fatigue.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX07LA106) · AI Analytics · CC0 1.0*