# NTSB Accident WPR14CA097
> **CAMERON BALLOONS US A-400** · 2013-12-29 · Napa, CA, USA · NONE
## Event
- **NTSB number:** WPR14CA097
- **Event ID:** 20140116X80046
- **Type:** Accident
- **Date:** 2013-12-29
- **Location:** Napa, CA, USA
- **Coordinates:** 38.325, -122.342781
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 21
- **Total aboard:** 21
## Aircraft
- **Make:** CAMERON BALLOONS US
- **Model:** A-400
- **Registration:** N65298
- **FAR Part:** 091
- **Engines:** —
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Failure to maintain clearance from obstacles during a descent that resulted in an inadvertent collision with a pole.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR14CA097) · AI Analytics · CC0 1.0*