# NTSB Accident CHI07CA040
> **Schleicher AS-K13** · 2006-12-14 · Gregory, MI, USA · NONE
## Event
- **NTSB number:** CHI07CA040
- **Event ID:** 20070109X00027
- **Type:** Accident
- **Date:** 2006-12-14
- **Location:** Gregory, MI, USA
- **Coordinates:** 42.441665, -84.066665
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Schleicher
- **Model:** AS-K13
- **Registration:** N545TT
- **FAR Part:** 091
- **Engines:** 0
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's unexpected encounter with wind shear and his inability to remain clear of the trees while on final approach to land.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI07CA040) · AI Analytics · CC0 1.0*