# NTSB Accident CEN20CA337
> **Evektor Aerotechnik L13** · 2020-08-16 · Frankenmuth, MI, USA · SERS
## Event
- **NTSB number:** CEN20CA337
- **Event ID:** 20200816X62856
- **Type:** Accident
- **Date:** 2020-08-16
- **Location:** Frankenmuth, MI, USA
- **Coordinates:** 43.314167, -83.711387
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 2
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Evektor Aerotechnik
- **Model:** L13
- **Registration:** N334BA
- **FAR Part:** 091
- **Engines:** —
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to stow the speed brake prior to attempting takeoff.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN20CA337) · AI Analytics · CC0 1.0*