# N32365: 1940 Porterfield CP-55, registration cancelled 2019-04-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 22, 2019
- Status when cancelled: Revoked, canceled
- Airframe: [Porterfield CP-55](https://openairdocs.org/model/porterfield-cp-55) (registry code 6480116)
- Engine: [Lycoming 0-145B series](https://openairdocs.org/engine/lycoming-0-145b-series) (registry code 41502)
- Data sheets: [TCDS A-720](https://openairdocs.org/tcds/A-720), [TCDS TC 210](https://openairdocs.org/tcds/TC%20210) (OpenAirDocs)
- Serial number: 819
- Year built: 1940
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Last registry action: January 14, 1977
- Mode S code: A37CBD
- Owner when cancelled: [Pattison Duane M](https://openairdocs.org/faa-owner/PATTISON%20DUANE%20M)
- Location: [Detroit, MI](https://openairdocs.org/faa-place/MI/Detroit)
- Owner type: Individual
- Owner's area on the map: 42.3314° N, 83.0458° W: Placed by OpenAirDocs: center of Detroit, MI, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N32365
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=32365
- Page: https://openairdocs.org/deregistered/N32365-2019-04-22

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 Porterfield CP-55: https://openairdocs.org/model/porterfield-cp-55.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.