# N4833S: 1951 Sikorsky S-55, registration cancelled 2012-11-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 27, 2012
- Status when cancelled: Sale reported, canceled
- Airframe: [Sikorsky S-55](https://openairdocs.org/model/sikorsky-s-55) (registry code 8141602)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Data sheets: [TCDS 1H4](https://openairdocs.org/tcds/1H4) (OpenAirDocs)
- Serial number: 51-14265
- Year built: 1951
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Last registry action: January 17, 1981
- Mode S code: A5F690
- Location: [Glenelg, MD](https://openairdocs.org/faa-place/MD/Glenelg)
- Owner type: Government
- Owner's area on the map: 39.2483° N, 77.0271° W: Placed by OpenAirDocs at the center of ZIP code 21737, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4833S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4833S
- Page: https://openairdocs.org/deregistered/N4833S-2012-11-27

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 Sikorsky S-55: https://openairdocs.org/model/sikorsky-s-55.md

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