# NTSB Accident CEN10LA050
> **AUGUSTINE DAVID L SONEX** · 2009-11-14 · Burnet, TX, USA · FATL
## Event
- **NTSB number:** CEN10LA050
- **Event ID:** 20091115X22917
- **Type:** Accident
- **Date:** 2009-11-14
- **Location:** Burnet, TX, USA
- **Coordinates:** 30.759166, -98.220825
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** AUGUSTINE DAVID L
- **Model:** SONEX
- **Registration:** N10DA
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to maintain aircraft control, resulting in an aerodynamic stall. Contributing to the accident was the loss of engine power due to a clogged fuel screen that resulted in fuel starvation caused by the builder's inappropriate use of a fuel tank sealant in a plastic tank.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN10LA050) · AI Analytics · CC0 1.0*