# N9928: Sikorsky CH34C, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: Triennial form not returned
- Airframe: [Sikorsky CH34C](https://openairdocs.org/model/sikorsky-ch34c) (registry code 8141815)
- Data sheets: [TCDS H8SW](https://openairdocs.org/tcds/H8SW) (OpenAirDocs)
- Serial number: 564308
- Type of aircraft: Rotorcraft
- Mode S code: ADDD81
- The mark today: https://openairdocs.org/aircraft/N9928
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9928
- Page: https://openairdocs.org/deregistered/N9928-undated

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 Sikorsky CH34C: https://openairdocs.org/model/sikorsky-ch34c.md

## Other aircraft with N9928

- [Cancelled 1930-09-09](https://openairdocs.org/deregistered/N9928-1930-09-09): Travel Air Mfg 2000, S/N 1111. Owner: [Willig R E](https://openairdocs.org/faa-owner/WILLIG%20R%20E), [Poughkeepsie, NY](https://openairdocs.org/faa-place/NY/Poughkeepsie)

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