# NTSB Accident NYC91LA219
> **MOONEY M20F** · 1991-08-24 · MEADVILLE, PA, USA · SERS
## Event
- **NTSB number:** NYC91LA219
- **Event ID:** 20001212X17964
- **Type:** Accident
- **Date:** 1991-08-24
- **Location:** MEADVILLE, PA, USA
- **Coordinates:** 41.640895, -80.139297
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** MOONEY
- **Model:** M20F
- **Registration:** N3827N
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** IMC
## Probable cause

ENGINE FAILURE RESULTING FROM THE FATIGUE FAILURE OF THE NUMBER 2 CYLINDER EXHAUST VALVE AND THE SUBSEQUENT FORCED LANDING AT NIGHT. A FACTOR RELATED TO THE ACCIDENT WAS THE RESTRICTED VISIBILITY.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC91LA219) · AI Analytics · CC0 1.0*