# NTSB Accident CEN18LA115
> **MESSERSCHMITT-BOLKOW-BLOHM BK 117 B-2** · 2018-03-05 · Sheboygan, WI, USA · NONE
## Event
- **NTSB number:** CEN18LA115
- **Event ID:** 20180306X93227
- **Type:** Accident
- **Date:** 2018-03-05
- **Location:** Sheboygan, WI, USA
- **Coordinates:** 43.764446, -87.851387
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** MESSERSCHMITT-BOLKOW-BLOHM
- **Model:** BK 117 B-2
- **Registration:** N1174U
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

The restricted cyclic control movement for reasons that could not be determined because postaccident examination and testing of the cyclic control system did not reveal any evidence of mechanical malfunctions or failures that would have precluded normal operation.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN18LA115) · AI Analytics · CC0 1.0*