Porterfield CP-65
19 on the U.S. register. Built from 1940 to 1941; half of them date from 1940 or earlier. Washington has the most (5). 21% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the CP-65 from the FAA's model table
- Type
- Fixed-wing, single engine · Piston singles
- Power
- Piston (reciprocating), 1 engine
- Common engines
- Cont Motor A&C65 Series (16), Leblond 70 Series (1)
- Seats
- 2
- Cruise speed
- about 76 mph
- Maker on the register
- Porterfield
- Registered
- earliest certificate February 24, 1992; newest October 2, 2025
Where they are owner's state
Who owns them registrant type
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| CP-65 | 19 | 1940 to 1941 | 100.0% |
When they were built by decade · 7 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Airworthiness certificate class
Biggest operators companies, schools and clubs
Fleet pages: Slinger LLC · Port Townsend Aero Museum
Accident history NTSB
Each aircraft's own page already shows its NTSB accident and incident record. The model-wide record (accidents per year, fatal and non-fatal, against the number registered) is being added; it will appear here.
Questions people ask answers refresh every morning
How many Porterfield CP-65 aircraft are registered in the U.S.?
19 as of October 2, 2026, counting 1 version the FAA records separately.
Which state has the most Porterfield CP-65s?
Washington, with 5.
Who owns the Porterfield CP-65?
21% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.
Aircraft newest certificates first · 19
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N37703 | Porterfield CP-65 |
Individual owner Florida |
Standard | 2025-10-02 | Valid |
| N27217 | Porterfield CP-65 |
Co-owned owner Oklahoma |
Standard | 2025-02-15 | Valid |
| N34814 | Porterfield CP-65 |
Co-owned owner Washington |
Standard | 2024-01-05 | Valid |
| N32428 | Porterfield CP-65 |
Individual owner Ohio |
Standard | 2023-06-13 | Valid |
| N25540 | Porterfield CP-65 |
1940 Porterfield LLC Santa Paula, California |
Standard | 2023-05-24 | Valid |
| N27207 | Porterfield CP-65 |
N27207 LLC Richland, Washington |
Standard | 2022-09-28 | Valid |
| N25590 | Porterfield CP-65 |
Individual owner California |
None on file | 2022-08-17 | Valid |
| N25499 | Porterfield CP-65 |
Slinger LLC Randolph, Wisconsin |
Standard | 2021-07-28 | Valid |
| N37743 | Porterfield CP-65 |
Individual owner Washington |
Standard | 2020-07-07 | Valid |
| N37716 | Porterfield CP-65 |
Individual owner Florida |
Standard | 2020-06-16 | Valid |
| N37709 | Porterfield CP-65 |
Individual owner New York |
Standard | 2020-06-01 | Valid |
| N25453 | Porterfield CP-65 |
Individual owner California |
Standard | 2016-12-14 | Valid |
| N37714 | Porterfield CP-65 |
Individual owner Georgia |
Standard | 2015-12-05 | Valid |
| N37708 | Porterfield CP-65 |
Individual owner Washington |
None on file | 2011-01-10 | Valid |
| N34726 | Porterfield CP-65 |
Port Townsend Aero Museum Port Townsend, Washington |
Standard | 2010-11-02 | Valid |
| N25542 | Porterfield CP-65 |
Individual owner North Dakota |
Standard | 2006-08-11 | Valid |
| N37862 | Porterfield CP-65 |
Individual owner Minnesota |
Standard | 1999-06-11 | Valid |
| N25539 | Porterfield CP-65 |
Individual owner Florida |
Standard | 1994-11-29 | Valid |
| N27280 | Porterfield CP-65 |
Individual owner California |
Standard | 1992-02-24 | Valid |