# NTSB Accident WPR10CA058
> **CAMERON BALLOONS US A-250** · 2009-11-11 · Napa, CA, USA · SERS
## Event
- **NTSB number:** WPR10CA058
- **Event ID:** 20091120X15754
- **Type:** Accident
- **Date:** 2009-11-11
- **Location:** Napa, CA, USA
- **Coordinates:** 38.368057, -122.28833
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 12
- **Total aboard:** 13
## Aircraft
- **Make:** CAMERON BALLOONS US
- **Model:** A-250
- **Registration:** N4062M
- **FAR Part:** 091
- **Engines:** 0
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's encounter with variable winds which resulted in a hard landing and passenger injury.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR10CA058) · AI Analytics · CC0 1.0*