# NTSB Accident CHI06CA050
> **Elliott Quad City Ultralight Challenger II** · 2005-12-21 · California, MO, USA · MINR
## Event
- **NTSB number:** CHI06CA050
- **Event ID:** 20051230X02036
- **Type:** Accident
- **Date:** 2005-12-21
- **Location:** California, MO, USA
- **Coordinates:** 38.633335, -92.533607
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** Elliott Quad City Ultralight
- **Model:** Challenger II
- **Registration:** N115BT
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain aircraft control due to his failure to comply with procedures/directives, and the inadvertent stall/spin he encountered on his turn to base.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI06CA050) · AI Analytics · CC0 1.0*