# NTSB Accident SEA90LA186
> **CESSNA 152** · 1990-09-17 · KAMAS, UT, USA · SERS
## Event
- **NTSB number:** SEA90LA186
- **Event ID:** 20001212X24379
- **Type:** Accident
- **Date:** 1990-09-17
- **Location:** KAMAS, UT, USA
- **Coordinates:** 40.620094, -111.150062
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** CESSNA
- **Model:** 152
- **Registration:** N67853
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

POOR INFLIGHT PLANNING BY THE PILOT. THE AIRPLANE ENCOUNTERED A POSSIBLE DOWNDRAFT CONDITION WHILE MANEUVERING IN MOUNTAINOUS TERRAIN WHICH RESULTED IN AN INFLIGHT COLLISION WITH TREES.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA90LA186) · AI Analytics · CC0 1.0*