# NTSB Accident SEA90LA159
> **CESSNA 182H** · 1990-08-10 · WENATCHEE, WA, USA · SERS
## Event
- **NTSB number:** SEA90LA159
- **Event ID:** 20001212X24138
- **Type:** Accident
- **Date:** 1990-08-10
- **Location:** WENATCHEE, WA, USA
- **Coordinates:** 47.370525, -120.349929
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** CESSNA
- **Model:** 182H
- **Registration:** N2473X
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

IMPROPER INSTALLATION OF THE OIL FILTER GASKET BY MAINTENANCE PERSONNEL RESULTING IN LOSS OF ENGINE OIL AND SEIZURE OF THE ENGINE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA90LA159) · AI Analytics · CC0 1.0*