# N5579H: Hughes TH-55, registration cancelled 1988-09-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 8, 1988
- Status when cancelled: Triennial form not returned
- Airframe: [Hughes TH-55](https://openairdocs.org/model/hughes-th-55) (registry code 4471002)
- Data sheets: [TCDS 4H12](https://openairdocs.org/tcds/4H12) (OpenAirDocs)
- Serial number: 6418175
- Type of aircraft: Rotorcraft
- Mode S code: A71D07
- The mark today: https://openairdocs.org/aircraft/N5579H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5579H
- Page: https://openairdocs.org/deregistered/N5579H-1988-09-08

From the FAA registry file of November 5, 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 Hughes TH-55: https://openairdocs.org/model/hughes-th-55.md

## Other aircraft with N5579H

- [Registered now](https://openairdocs.org/aircraft/N5579H): Hylio HYL-300, S/N 17906130203
- [Cancelled 1990-04-26](https://openairdocs.org/deregistered/N5579H-1990-04-26): Beech F33A, S/N CE1443. N-number assigned, not yet registered
- [Cancelled 1957-01-07](https://openairdocs.org/deregistered/N5579H-1957-01-07): Piper PA-11, S/N 11-1104. Exported to Canada. Owner: [Intrepid M V](https://openairdocs.org/faa-owner/INTREPID%20M%20V), [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.