# NTSB Accident CEN09CA522
> **GRUMMAN ACFT ENG COR-SCHWEIZER G-164A** · 2009-08-12 · Evansville, WI, USA · NONE
## Event
- **NTSB number:** CEN09CA522
- **Event ID:** 20090817X00328
- **Type:** Accident
- **Date:** 2009-08-12
- **Location:** Evansville, WI, USA
- **Coordinates:** 42.778331, -89.298332
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN ACFT ENG COR-SCHWEIZER
- **Model:** G-164A
- **Registration:** N9794
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A jam of the elevator flight control for undetermined reasons.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN09CA522) · AI Analytics · CC0 1.0*