# N54637: Interstate S-1B1, registration cancelled 1955-10-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 21, 1955
- Status when cancelled: Valid registration
- Airframe: [Interstate S-1B1](https://openairdocs.org/model/interstate-s-1b1) (registry code 1850302)
- Data sheets: [TCDS A-754](https://openairdocs.org/tcds/A-754) (OpenAirDocs)
- Serial number: 132
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 28, 1949
- Mode S code: A6F117
- Owner when cancelled: [Williams William R](https://openairdocs.org/faa-owner/WILLIAMS%20WILLIAM%20R)
- Location: [Blair, NE](https://openairdocs.org/faa-place/NE/Blair)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N54637
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=54637
- Page: https://openairdocs.org/deregistered/N54637-1955-10-21

From the FAA registry file of November 7, 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 Interstate S-1B1: https://openairdocs.org/model/interstate-s-1b1.md

## Other aircraft with N54637

- [Cancelled 1997-05-15](https://openairdocs.org/deregistered/N54637-1997-05-15): Let L-410-UVPE, S/N 882025. Exported to Dominican Republic. Owner: [Aztec Capital Corp](https://openairdocs.org/faa-owner/AZTEC%20CAPITAL%20CORP), [Coral Springs, FL](https://openairdocs.org/faa-place/FL/Coral%20Springs)
- [Cancelled 1974-03-04](https://openairdocs.org/deregistered/N54637-1974-03-04): Mcdonnell-Douglas DC-10-30, S/N 46931. Exported to Pakistan. Owner: [Mcdonnell Douglas Corp](https://openairdocs.org/faa-owner/MCDONNELL%20DOUGLAS%20CORP), [Yuma, AZ](https://openairdocs.org/faa-place/AZ/Yuma)

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