# NTSB Accident ATL07CA084
> **Rotorway Rotorway INTL 162F** · 2007-05-21 · Argyle, NY, USA · NONE
## Event
- **NTSB number:** ATL07CA084
- **Event ID:** 20070828X01253
- **Type:** Accident
- **Date:** 2007-05-21
- **Location:** Argyle, NY, USA
- **Coordinates:** 43.252498, -73.469169
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Rotorway
- **Model:** Rotorway INTL 162F
- **Registration:** N636PB
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The loss of engine power due to the sticking of the exhaust valves that resulted from carbon buildup.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ATL07CA084) · AI Analytics · CC0 1.0*