# NTSB Accident CEN21LA408
> **CESSNA 150** · 2021-08-15 · Heavener, OK, USA · MINR
## Event
- **NTSB number:** CEN21LA408
- **Event ID:** 20210908103824
- **Type:** Accident
- **Date:** 2021-08-15
- **Location:** Heavener, OK, USA
- **Coordinates:** 34.776655, -94.515596
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 150
- **Registration:** N50055
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A total loss of engine power due to the failure of the No. 2 cylinder exhaust valve for reasons that could not be determined.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN21LA408) · AI Analytics · CC0 1.0*