Porterfield 35
12 on the U.S. register across 3 versions the FAA records separately. Built from 1935 to 1976; half of them date from 1936 or earlier. Oregon has the most (2). 8% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the 35 from the FAA's model table
- Type
- Fixed-wing, single engine · Piston singles
- Power
- Piston (reciprocating), 1 engine
- Common engines
- Leblond 70 Series (4), Ama/Expr Unknown Eng (3), Warner Sca JR Series (2)
- Seats
- 2
- Cruise speed
- about 76 mph
- Maker on the register
- Porterfield
- Registered
- earliest certificate August 19, 1986; newest September 17, 2026
Where they are owner's state
Who owns them registrant type
Versions as the FAA records them · click one to list only those aircraft
When they were built by decade · 4 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: Caldwell Collection INC
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 35 aircraft are registered in the U.S.?
12 as of October 2, 2026, counting 3 versions the FAA records separately.
Which state has the most Porterfield 35s?
Oregon, with 2.
Who owns the Porterfield 35?
8% 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 · 12
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N16494 | Porterfield 35-70 |
Individual owner Wisconsin |
None on file | 2026-09-17 | Valid |
| N16495 | Porterfield 35-70 |
Individual owner Oregon |
Standard | 2026-07-02 | Valid |
| N326GH | Porterfield 35-70 |
Caldwell Collection INC Oklahoma City, Oklahoma |
Standard | 2025-02-18 | Valid |
| N18520 | Porterfield 35W |
Individual owner Nevada |
Standard | 2023-06-14 | Valid |
| N17038 | Porterfield 35-70 |
Individual owner Oregon |
Standard | 2023-05-15 | Valid |
| N14481 | Porterfield 35-70 |
Individual owner Nevada |
Experimental | 2023-01-28 | Valid |
| N17490 | Porterfield 35-70 |
Individual owner California |
Standard | 2019-09-24 | Valid |
| N17026 | Porterfield 35-70 |
Co-owned owner Ohio |
Standard | 2017-12-28 | Valid |
| N20705 | Porterfield 35W |
Individual owner Tennessee |
Standard | 2013-06-05 | Valid |
| N17040 | Porterfield 35-70 |
Individual owner California |
Standard | 2011-11-28 | Valid |
| N17029 | Porterfield 35-70 |
Individual owner Washington |
Standard | 2008-09-10 | Valid |
| N37727 | Porterfield 35 |
Individual owner Kansas |
Standard | 1986-08-19 | Valid |