# N911WK: Messerschmitt BO105CBS, registration cancelled 2018-04-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 11, 2018
- Exported to: Kazakhstan
- Status when cancelled: Valid registration
- Airframe: [Messerschmitt BO105CBS](https://openairdocs.org/model/messerschmitt-bo105cbs) (registry code 5626008)
- Engine: [Allison 250-C20 series](https://openairdocs.org/engine/allison-250-c20-series) (registry code 03020)
- Data sheets: [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs)
- Serial number: S-753
- Type of aircraft: Rotorcraft
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: April 7, 1988
- Certificate issued: March 31, 2005
- Last registry action: February 15, 2017
- Mode S code: AC9C60
- Owner when cancelled: [Air Med Services LLC](https://openairdocs.org/faa-owner/AIR%20MED%20SERVICES%20LLC)
- Location: [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette)
- Owner type: Corporation
- Owner's area on the map: 30.2241° N, 92.0198° W: Placed by OpenAirDocs: center of Lafayette, LA, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N911WK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=911WK
- Page: https://openairdocs.org/deregistered/N911WK-2018-04-11

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Messerschmitt BO105CBS: https://openairdocs.org/model/messerschmitt-bo105cbs.md

## Service difficulty reports (2)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR HDNA20160917012](https://openairdocs.org/sdr/HDNA20160917012), Sep 17, 2016: ENGINE. MAKING METAL. AT CRUISE, THE MAG PLUG 2 WARNING LIGHT ILLUMINATED. REDUCED POWER TO ESTABLISH A SUITABLE OEI CONDITION AND CALLED FOR THE APPLICABLE RFM EMERGENCY PROCEDURE C
- [SDR HDNR200500002](https://openairdocs.org/sdr/HDNR200500002), Aug 9, 2005: TURBINE WHEEL. SEPARATED. ENGINE LOST POWER IN FLIGHT. UPON INSPECTION OF THE TURBINE, THE 2ND STAGE TURBINE WHEEL WAS FOUND TO HAVE 1 BLADE MISSING WHICH SUBSEQUENTLY CAUSED SIGNIFICANT

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