# NTSB Accident WPR14CA058
> **QUAD CITY ULTRALIGHT ACFT CORP CHALLENGER II** · 2013-11-26 · Kalispell, MT, USA · NONE
## Event
- **NTSB number:** WPR14CA058
- **Event ID:** 20131127X32639
- **Type:** Accident
- **Date:** 2013-11-26
- **Location:** Kalispell, MT, USA
- **Coordinates:** 48.171665, -114.298332
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** QUAD CITY ULTRALIGHT ACFT CORP
- **Model:** CHALLENGER II
- **Registration:** N522PE
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A loss of engine power due to the spark plug coming out of the cylinder head.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR14CA058) · MORVS · CC0 1.0*