# N217Y: 1933 Security National Acft S1-A, registration cancelled 1948-07-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 8, 1948
- Status when cancelled: Valid registration
- Airframe: [Security National Acft S1-A](https://openairdocs.org/model/security-national-acft-s1-a) (registry code 0620303)
- Data sheets: [TCDS A-737](https://openairdocs.org/tcds/A-737) (OpenAirDocs)
- Serial number: 10
- Year built: 1933
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 11, 1944
- Mode S code: A1D5A9
- Owner when cancelled: [Grapes E F Et Al](https://openairdocs.org/faa-owner/GRAPES%20E%20F%20ET%20AL)
- Location: [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)
- Owner type: Partnership
- Owner's area on the map: 37.7605° N, 122.4839° W: Placed by OpenAirDocs at the center of ZIP code 94122, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N217Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=217Y
- Page: https://openairdocs.org/deregistered/N217Y-1948-07-08

From the FAA registry file of October 31, 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 Security National Acft S1-A: https://openairdocs.org/model/security-national-acft-s1-a.md

## Other aircraft with N217Y

- [Registered now](https://openairdocs.org/aircraft/N217Y): Cirrus Design SR22T, S/N 1629, built 2017

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