# NTSB Accident SEA90LA139
> **PIPER PA-28-140** · 1990-07-19 · ISLAND PARK, ID, USA · NONE
## Event
- **NTSB number:** SEA90LA139
- **Event ID:** 20001212X23837
- **Type:** Accident
- **Date:** 1990-07-19
- **Location:** ISLAND PARK, ID, USA
- **Coordinates:** 44.509838, -111.350418
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA-28-140
- **Registration:** N5011T
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

IMPROPER PLANNING/DECISION BY THE PILOT.  THE HIGH DENSITY ALTITUDE AND THE PILOT'S OVERCONFIDENCE IN THE AIRCRAFT'S ABILITY WERE RELATED FACTORS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA90LA139) · AI Analytics · CC0 1.0*