# NTSB Accident BFO92LA061
> **Aerotek PITTS S-1S** · 1992-05-14 · HOPKINSVILLE, KY, USA · SERS
## Event
- **NTSB number:** BFO92LA061
- **Event ID:** 20001211X14587
- **Type:** Accident
- **Date:** 1992-05-14
- **Location:** HOPKINSVILLE, KY, USA
- **Coordinates:** 36.849758, -87.490486
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** Aerotek
- **Model:** PITTS S-1S
- **Registration:** N4MG
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE FAILURE OF THE NUMBER 2 OIL RING IN THE NUMBER 4 ENGINE CYLINDER RESULTING IN OIL LEAKAGE, LOSS OF OIL PRESSURE, AND ENGINE POWER LOSS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=BFO92LA061) · MORVS · CC0 1.0*