# NTSB Accident WPR11CA110
> **WALKER LOUIE H SUPER 18 CUBY** · 2011-01-26 · Toutle, WA, USA · NONE
## Event
- **NTSB number:** WPR11CA110
- **Event ID:** 20110127X34310
- **Type:** Accident
- **Date:** 2011-01-26
- **Location:** Toutle, WA, USA
- **Coordinates:** 46.348888, -122.70417
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** WALKER LOUIE H
- **Model:** SUPER 18 CUBY
- **Registration:** N92LW
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's excessive braking during the landing roll, which resulted in the airplane nosing over onto its back. Contributing to the accident was the pilot's decision to land on a sandbar that he had not adequately inspected and his improper airspeed while on final approach.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR11CA110) · AI Analytics · CC0 1.0*