# NTSB Accident CEN14FA072
> **BIESEMEIER DAVID I SMYTH SIDEWINDER** · 2013-11-27 · Boulder, CO, USA · FATL
## Event
- **NTSB number:** CEN14FA072
- **Event ID:** 20131202X13540
- **Type:** Accident
- **Date:** 2013-11-27
- **Location:** Boulder, CO, USA
- **Coordinates:** 40.01979, -105.249259
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** BIESEMEIER DAVID I
- **Model:** SMYTH SIDEWINDER
- **Registration:** N3786A
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s abrupt maneuver, which exceeded the structural limits of the left wing and resulted in its in-flight separation.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN14FA072) · AI Analytics · CC0 1.0*