# N18530: Porterfield CP-40, registration cancelled 1956-02-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 20, 1956
- Status when cancelled: Valid registration
- Airframe: [Porterfield CP-40](https://openairdocs.org/model/porterfield-cp-40) (registry code 6480110)
- Serial number: 514
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 24, 1952
- Mode S code: A15619
- Owner when cancelled: [Benson Robert W](https://openairdocs.org/faa-owner/BENSON%20ROBERT%20W)
- Location: [Brawley, CA](https://openairdocs.org/faa-place/CA/Brawley)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N18530
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=18530
- Page: https://openairdocs.org/deregistered/N18530-1956-02-20

From the FAA registry file of November 5, 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-40: https://openairdocs.org/model/porterfield-cp-40.md

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