# N105RM: Messerschmitt BO105CBS, registration cancelled 1991-10-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 17, 1991
- Exported to: Brazil
- Status when cancelled: Valid registration
- Airframe: [Messerschmitt BO105CBS](https://openairdocs.org/model/messerschmitt-bo105cbs) (registry code 5626008)
- Serial number: S724
- Type of aircraft: Rotorcraft
- Certificate issued: October 17, 1990
- Last registry action: October 17, 1990
- Mode S code: A018CA
- Owner when cancelled: [Rocky Mountain Helicopters Inc](https://openairdocs.org/faa-owner/ROCKY%20MOUNTAIN%20HELICOPTERS%20INC)
- Location: [Provo, UT](https://openairdocs.org/faa-place/UT/Provo)
- Owner type: Corporation
- Owner's area on the map: 40.2338° N, 111.6585° W: Placed by OpenAirDocs: center of Provo, UT, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N105RM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=105RM
- Page: https://openairdocs.org/deregistered/N105RM-1991-10-17

From the FAA registry file of November 7, 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

## Other aircraft with N105RM

- [Cancelled 2021-10-02](https://openairdocs.org/deregistered/N105RM-2021-10-02): Leigh Richard H MAXAIR DRIFTER, S/N DR 898 RL, built 1991. Registration expired, pending cancellation. Owner: [Williamson Timothy](https://openairdocs.org/faa-owner/WILLIAMSON%20TIMOTHY), [Loudon, TN](https://openairdocs.org/faa-place/TN/Loudon)

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