# N37445: 1942 Interstate S-1A, registration cancelled 1955-10-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 20, 1955
- Status when cancelled: Valid registration
- Airframe: [Interstate S-1A](https://openairdocs.org/model/interstate-s-1a) (registry code 1850202)
- Data sheets: [TCDS A-737](https://openairdocs.org/tcds/A-737) (OpenAirDocs)
- Serial number: 290
- Year built: 1942
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 3, 1947
- Mode S code: A445A9
- Owner when cancelled: [Pollack Claire Gerson](https://openairdocs.org/faa-owner/POLLACK%20CLAIRE%20GERSON)
- Location: [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N37445
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37445
- Page: https://openairdocs.org/deregistered/N37445-1955-10-20

From the FAA registry file of November 4, 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-1A: https://openairdocs.org/model/interstate-s-1a.md

## Other aircraft with N37445

- [Registered now](https://openairdocs.org/aircraft/N37445): Boeing 737-9, S/N 43526, built 2026
- [Cancelled 2009-12-03](https://openairdocs.org/deregistered/N37445-2009-12-03): Balloon Works FIREFLY 7, S/N F7-117, built 1983. Triennial form not returned. Owner: [Stroich Paul M](https://openairdocs.org/faa-owner/STROICH%20PAUL%20M), [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)

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