# NTSB Accident CHI91LA283
> **MOONEY M20K** · 1991-08-31 · BURLINGTON, WI, USA · MINR
## Event
- **NTSB number:** CHI91LA283
- **Event ID:** 20001212X17836
- **Type:** Accident
- **Date:** 1991-08-31
- **Location:** BURLINGTON, WI, USA
- **Coordinates:** 42.670417, -88.269058
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 3
- **Total aboard:** 4
## Aircraft
- **Make:** MOONEY
- **Model:** M20K
- **Registration:** N9514R
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S EXCEEDING THE AIRPLANE'S LICENSED GROSS WEIGHT AND THE PILOT'S IMPROPER PREFLIGHT PLANNING AND PREPARATION.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI91LA283) · AI Analytics · CC0 1.0*