# N21983: Porterfield CP-50, registration cancelled 1940-02-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 25, 1940
- Status when cancelled: Valid registration
- Airframe: [Porterfield CP-50](https://openairdocs.org/model/porterfield-cp-50) (registry code 6480114)
- Serial number: 566
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 14, 1939
- Mode S code: A1DE7D
- Owner when cancelled: [Glen William Jr & Braidwood Harold](https://openairdocs.org/faa-owner/GLEN%20WILLIAM%20JR%20%26%20BRAIDWOOD%20HAROLD)
- Location: [North Wildwood, NJ](https://openairdocs.org/faa-place/NJ/North%20Wildwood)
- Owner type: Partnership
- Owner's area on the map: 38.9983° N, 74.8433° W: Placed by OpenAirDocs at the center of ZIP code 08260, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21983
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21983
- Page: https://openairdocs.org/deregistered/N21983-1940-02-25

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 Porterfield CP-50: https://openairdocs.org/model/porterfield-cp-50.md

## Other aircraft with N21983

- [Cancelled 2018-01-02](https://openairdocs.org/deregistered/N21983-2018-01-02): Cessna 150L, S/N 15074588, built 1973. Registration expired, pending cancellation. Owner: [Kent Intermediate School District](https://openairdocs.org/faa-owner/KENT%20INTERMEDIATE%20SCHOOL%20DISTRICT), [Grand Rapids, MI](https://openairdocs.org/faa-place/MI/Grand%20Rapids)

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