# NTSB Accident CHI03LA006
> **Wolf Rotorway Exec-162F** · 2002-10-07 · Gregory, MI, USA · NONE
## Event
- **NTSB number:** CHI03LA006
- **Event ID:** 20021018X05330
- **Type:** Accident
- **Date:** 2002-10-07
- **Location:** Gregory, MI, USA
- **Coordinates:** 42.45, -84.050003
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Wolf
- **Model:** Rotorway Exec-162F
- **Registration:** N1955Z
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Failure of the secondary drive shaft, which resulted in a complete loss of power to the main rotor, and a high forward airspeed on touchdown, causing the helicopter to flip forward.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI03LA006) · AI Analytics · CC0 1.0*