# NTSB Accident SEA91LA182
> **PIPER PA-20** · 1991-07-21 · IONE, WA, USA · FATL
## Event
- **NTSB number:** SEA91LA182
- **Event ID:** 20001212X17719
- **Type:** Accident
- **Date:** 1991-07-21
- **Location:** IONE, WA, USA
- **Coordinates:** 48.690319, -117.290199
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA-20
- **Registration:** N7066K
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

INADEQUATE CLEARANCE.  A FACTOR TO THE ACCIDENT WAS:  POOR INFLIGHT PLANNING.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA91LA182) · AI Analytics · CC0 1.0*