# NTSB Accident SEA93LA017
> **RAVEN AX-9** · 1992-11-02 · GREEN RIVER, UT, USA · SERS
## Event
- **NTSB number:** SEA93LA017
- **Event ID:** 20001211X16102
- **Type:** Accident
- **Date:** 1992-11-02
- **Location:** GREEN RIVER, UT, USA
- **Coordinates:** 38.979804, -110.650985
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 4
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 5
## Aircraft
- **Make:** RAVEN
- **Model:** AX-9
- **Registration:** N57139
- **FAR Part:** 091
- **Engines:** 0
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE INADEQUATE PREFLT PLANNING/PREPARATION BY THE PILOT RESULTING IN INFLT ENCOUNTER WITH WEATHER AND HIS FAILURE TO MAINTAIN PROPER RATE OF DESCENT DURING AN EMERGENCY FORCED LANDING.  A FACTOR RELATING TO THE ACCIDENT WAS THE TURBULENT WEATHER CONDITIONS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA93LA017) · AI Analytics · CC0 1.0*