# NTSB Accident DEN91LA091
> **BOEING E75N1** · 1991-06-26 · VAIL, CO, USA · MINR
## Event
- **NTSB number:** DEN91LA091
- **Event ID:** 20001212X17248
- **Type:** Accident
- **Date:** 1991-06-26
- **Location:** VAIL, CO, USA
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** BOEING
- **Model:** E75N1
- **Registration:** N45747
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A SEVERE DOWNDRAFT.  A FACTOR WAS:  THE PILOT'S FAILURE TO OBTAIN A WEATHER BRIEFING.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN91LA091) · AI Analytics · CC0 1.0*