# NTSB Accident WPR09LA453
> **QUAD CITY CHALLENGER II** · 2009-09-16 · Redlands, CA, USA · FATL
## Event
- **NTSB number:** WPR09LA453
- **Event ID:** 20090916X21656
- **Type:** Accident
- **Date:** 2009-09-16
- **Location:** Redlands, CA, USA
- **Coordinates:** 34.079444, -117.128608
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** QUAD CITY
- **Model:** CHALLENGER II
- **Registration:** N732LS
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Structural failure of the right wing during the landing approach due to the separation of the wing's fabric covering.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR09LA453) · AI Analytics · CC0 1.0*