# N3999H: Cessna 550, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: B
- Airframe: [Cessna 550](https://openairdocs.org/model/cessna-550) (registry code 2076604)
- Data sheets: [TCDS A22CE](https://openairdocs.org/tcds/A22CE) (OpenAirDocs)
- Serial number: 5500378
- Type of aircraft: Fixed wing multi engine
- Mode S code: A4A7D3
- The mark today: https://openairdocs.org/aircraft/N3999H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3999H
- Page: https://openairdocs.org/deregistered/N3999H-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 Cessna 550: https://openairdocs.org/model/cessna-550.md

## Other aircraft with N3999H

- [Registered now](https://openairdocs.org/aircraft/N3999H): Cameron Balloons US A-140, S/N 5661, built 1992
- [Cancelled 1980-08-05](https://openairdocs.org/deregistered/N3999H-1980-08-05): Mooney M20J, S/N 24-1007, built 1980. Exported to South Africa. Owner: [Mooney Aircraft Corp](https://openairdocs.org/faa-owner/MOONEY%20AIRCRAFT%20CORP), [Kerrville, TX](https://openairdocs.org/faa-place/TX/Kerrville)

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