# N37221: Interstate S-1A, registration cancelled 1970-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 1970
- 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: 64
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 24, 1957
- Mode S code: A43DF1
- Owner when cancelled: [Edgemon Nat Jr](https://openairdocs.org/faa-owner/EDGEMON%20NAT%20JR)
- Location: [Carlsbad, CA](https://openairdocs.org/faa-place/CA/Carlsbad)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N37221
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37221
- Page: https://openairdocs.org/deregistered/N37221-1970-02-04

From the FAA registry file of November 3, 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 N37221

- [Cancelled 2013-08-19](https://openairdocs.org/deregistered/N37221-2013-08-19): Cessna T310R, S/N 310R0961, built 1977. Sale reported, canceled. Owner: [Crystal Lake, IL](https://openairdocs.org/faa-place/IL/Crystal%20Lake)

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