The U.S. aircraft register, updated daily
The register · data as of October 23, 2026

Aircraft of the model Porterfield CP-50

8 on the U.S. register, newest registrations first. This is the list behind a number on another page; the words above say exactly what it counts. Individuals are not named at this time; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N25422 Porterfield
CP-50
Individual owner
Washington
None on file 2022-06-04 ValidFAA registration status code V: Valid registration. All codes
N25495 Porterfield
CP-50
Shannon Aviation LLC
Drexel, Missouri
Standard 2020-02-25 ValidFAA registration status code V: Valid registration. All codes
N21994 Porterfield
CP-50
Individual owner
Iowa
Standard 2018-02-12 ValidFAA registration status code V: Valid registration. All codes
N21987 Porterfield
CP-50
Co-owned owner
California
Standard 2016-07-19 ValidFAA registration status code V: Valid registration. All codes
N25437 Porterfield
CP-50
Individual owner
Arkansas
None on file 2015-12-22 ValidFAA registration status code V: Valid registration. All codes
N21973 Porterfield
CP-50
Western Antique Aeroplane & Automobile Museum
Hood River, Oregon
Standard 2015-06-02 ValidFAA registration status code V: Valid registration. All codes
N25436 Porterfield
CP-50
Individual owner
Michigan
Standard 2014-02-24 ValidFAA registration status code V: Valid registration. All codes
N25439 Porterfield
CP-50
Individual owner
Delaware
Standard 1997-04-21 ValidFAA registration status code V: Valid registration. All codes