# NTSB Accident SEA94FA051
> **CESSNA 140** · 1994-01-18 · LOPEZ, WA, USA · FATL
## Event
- **NTSB number:** SEA94FA051
- **Event ID:** 20001206X00679
- **Type:** Accident
- **Date:** 1994-01-18
- **Location:** LOPEZ, WA, USA
- **Coordinates:** 48.489803, -122.869354
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 140
- **Registration:** N77190
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT/OWNER'S IMPROPER INSTALLATION OF THE OIL TEMPERATURE SENSING BULB, THE TOTAL LOSS OF ALL ENGINE OIL, AND THE SHEARING OF A CONNECTING ROD CAP.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA94FA051) · AI Analytics · CC0 1.0*