# N550H: Messerschmitt-Boelkow-Blohm BO-105S, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: N-number assigned, not yet registered
- Airframe: [Messerschmitt-Boelkow-Blohm BO-105S](https://openairdocs.org/model/messerschmitt-boelkow-blohm-bo-105s) (registry code 5626006)
- Data sheets: [TCDS H3EU](https://openairdocs.org/tcds/H3EU) (OpenAirDocs)
- Serial number: S586
- Type of aircraft: Rotorcraft
- Mode S code: A7001A
- The mark today: https://openairdocs.org/aircraft/N550H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=550H
- Page: https://openairdocs.org/deregistered/N550H-undated

From the FAA registry file of October 29, 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-Boelkow-Blohm BO-105S: https://openairdocs.org/model/messerschmitt-boelkow-blohm-bo-105s.md

## Other aircraft with N550H

- [Cancelled 1952-06-13](https://openairdocs.org/deregistered/N550H-1952-06-13): American Eagle 129, S/N 567. Owner: [Greiner Harold](https://openairdocs.org/faa-owner/GREINER%20HAROLD), [Angels Camp, CA](https://openairdocs.org/faa-place/CA/Angels%20Camp)

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