# NTSB Accident ERA11LA204
> **ROBINSON R22** · 2011-03-22 · Goshen, NY, USA · NONE
## Event
- **NTSB number:** ERA11LA204
- **Event ID:** 20110322X24645
- **Type:** Accident
- **Date:** 2011-03-22
- **Location:** Goshen, NY, USA
- **Coordinates:** 40.505832, -74.258613
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** ROBINSON
- **Model:** R22
- **Registration:** N259TW
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAWN
- **Weather:** VMC
## Probable cause

The pilot’s failure to adhere to published preflight checklist limitations and procedures, resulting in excessive slack and subsequent failure of the power transmission belts and a total loss of rotor system drive.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA11LA204) · AI Analytics · CC0 1.0*