# N4372S: Sikorsky S-58B, registration cancelled 1971-05-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 19, 1971
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-58B](https://openairdocs.org/model/sikorsky-s-58b) (registry code 8141804)
- Data sheets: [TCDS 1H11](https://openairdocs.org/tcds/1H11) (OpenAirDocs)
- Serial number: 58437
- Type of aircraft: Rotorcraft
- Certificate issued: January 13, 1971
- Mode S code: A53FCE
- Owner when cancelled: [Sikorsky Aircraft Division United Aircraft Corp](https://openairdocs.org/faa-owner/SIKORSKY%20AIRCRAFT%20DIVISION%20UNITED%20AIRCRAFT%20CORP)
- Location: [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4372S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4372S
- Page: https://openairdocs.org/deregistered/N4372S-1971-05-19

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-58B: https://openairdocs.org/model/sikorsky-s-58b.md

## Other aircraft with N4372S

- [Registered now](https://openairdocs.org/aircraft/N4372S): Piper PA-28-161, S/N 28-8416115, built 1984

---
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.