# NTSB Accident CEN14LA334
> **PIPER PA-28-140** · 2014-07-02 · Granbury, TX, USA · NONE
## Event
- **NTSB number:** CEN14LA334
- **Event ID:** 20140702X34701
- **Type:** Accident
- **Date:** 2014-07-02
- **Location:** Granbury, TX, USA
- **Coordinates:** 32.436111, -97.813331
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA-28-140
- **Registration:** N9898W
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The partial loss of engine power due to the failure of the exhaust valve.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN14LA334) · AI Analytics · CC0 1.0*