# NTSB Accident WPR20LA333
> **Ultramagic N500** · 2020-09-18 · Peoria, AZ, USA · SERS
## Event
- **NTSB number:** WPR20LA333
- **Event ID:** 20201215102418
- **Type:** Accident
- **Date:** 2020-09-18
- **Location:** Peoria, AZ, USA
- **Coordinates:** 33.797271, -112.24089
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 2
- **Minor:** 0
- **Uninjured:** 18
- **Total aboard:** 20
## Aircraft
- **Make:** Ultramagic
- **Model:** N500
- **Registration:** N500UM
- **FAR Part:** 091
- **Engines:** —
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The balloon's encounter with unexpected windshear, which resulted in a hard landing and serious passenger injuries.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR20LA333) · AI Analytics · CC0 1.0*