# NTSB Accident ERA15LA015
> **PIPER PA-28-151** · 2014-10-12 · Granville, MA, USA · NONE
## Event
- **NTSB number:** ERA15LA015
- **Event ID:** 20141015X85618
- **Type:** Accident
- **Date:** 2014-10-12
- **Location:** Granville, MA, USA
- **Coordinates:** 42.099723, -72.923057
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** PIPER
- **Model:** PA-28-151
- **Registration:** N57SH
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Deformation of the No. 1 cylinder's intake valve, which resulted in a partial loss of engine power and a subsequent off-airport precautionary landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA15LA015) · AI Analytics · CC0 1.0*