# NTSB Accident CEN11LA546
> **REINBOLDT RICHARD A CHALLENGER II** · 2011-08-04 · Reedsburg, WI, USA · FATL
## Event
- **NTSB number:** CEN11LA546
- **Event ID:** 20110804X04035
- **Type:** Accident
- **Date:** 2011-08-04
- **Location:** Reedsburg, WI, USA
- **Coordinates:** 43.530284, -89.989151
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** REINBOLDT RICHARD A
- **Model:** CHALLENGER II
- **Registration:** N340BR
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot did not maintain adequate airspeed during takeoff, which resulted in an aerodynamic stall.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN11LA546) · AI Analytics · CC0 1.0*