# NTSB Accident SEA89LA178
> **PIPER PA-32-260** · 1989-09-26 · PORTLAND, OR, USA · SERS
## Event
- **NTSB number:** SEA89LA178
- **Event ID:** 20001213X29506
- **Type:** Accident
- **Date:** 1989-09-26
- **Location:** PORTLAND, OR, USA
- **Coordinates:** 45.56998, -122.590789
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** PIPER
- **Model:** PA-32-260
- **Registration:** N3660W
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S POOR INFLIGHT PLANNING. CONTRIBUTING TO THE ACCIDENT WAS THE WAKE TURBULENCE AND REMEDIAL ACTION NOT POSSIBLE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA89LA178) · AI Analytics · CC0 1.0*