# NTSB Accident CEN12LA565
> **KOLB AIRCRAFT CO MK-3** · 2012-08-19 · Onondaga, MI, USA · NONE
## Event
- **NTSB number:** CEN12LA565
- **Event ID:** 20120822X62916
- **Type:** Accident
- **Date:** 2012-08-19
- **Location:** Onondaga, MI, USA
- **Coordinates:** 42.444999, -84.5625
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** KOLB AIRCRAFT CO
- **Model:** MK-3
- **Registration:** N520SK
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The noncertificated pilot's inadequate preflight planning, which resulted in landing on a runway of inadequate length and subsequent runway excursion.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN12LA565) · AI Analytics · CC0 1.0*