# NTSB Accident FTW01FA115
> **Bell 407** · 2001-05-04 · Vermillion 44, USA · NONE
## Event
- **NTSB number:** FTW01FA115
- **Event ID:** 20010507X00892
- **Type:** Accident
- **Date:** 2001-05-04
- **Location:** Vermillion 44, USA
- **Coordinates:** 29.433332, -92.5
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Bell
- **Model:** 407
- **Registration:** N917AL
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Failure of the engine-to-transmission driveshaft coupling due to fatigue.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=FTW01FA115) · AI Analytics · CC0 1.0*