# NTSB Accident CHI90LA262
> **National Balloon AX-7** · 1990-09-09 · ALTOONA, IA, USA · SERS
## Event
- **NTSB number:** CHI90LA262
- **Event ID:** 20001212X24225
- **Type:** Accident
- **Date:** 1990-09-09
- **Location:** ALTOONA, IA, USA
- **Coordinates:** 41.650684, -93.469993
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 2
## Aircraft
- **Make:** National Balloon
- **Model:** AX-7
- **Registration:** N9006Y
- **FAR Part:** 091
- **Engines:** —
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PASSENGER'S INADVERTENT CONTACT WITH A PROPANE TANK DURING A BOUNCED LANDING WHICH RESULTED IN SERIOUS INJURY TO THE PASSENGER.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI90LA262) · AI Analytics · CC0 1.0*