# NTSB Accident CHI05CA240
> **Piper PA-12** · 2005-08-20 · Boscobel, WI, USA · NONE
## Event
- **NTSB number:** CHI05CA240
- **Event ID:** 20050901X01361
- **Type:** Accident
- **Date:** 2005-08-20
- **Location:** Boscobel, WI, USA
- **Coordinates:** 43.160278, -90.675552
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Piper
- **Model:** PA-12
- **Registration:** N425AH
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The separation of the right main landing gear attachment bracket bolt during the landing and the pilot's aircraft control not possible with the collapsed gear.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI05CA240) · AI Analytics · CC0 1.0*