Martin 404
5 on the U.S. register. Built from 1952 to 1964; half of them date from 1952 or earlier. Wyoming has the most (1). 80% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the 404 from the FAA's model table
- Type
- Fixed-wing, multi-engine · Piston twins
- Power
- Piston (reciprocating), 2 engines
- Common engines
- P & W R-2800 Series (4), Ama/Expr Unknown Eng (1)
- Seats
- 52
- Cruise speed
- about 210 mph
- Maker on the register
- Martin
- Registered
- earliest certificate August 7, 1991; newest September 27, 2025
Where they are owner's state
Wyoming1Pennsylvania1Missouri1Maryland1California1
Who owns them registrant type
Corporation4 (80%)Individual1 (20%)
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| 404 | 5 | 1952 to 1964 | 100.0% |
When they were built by decade · 1 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid5 (100%)
Airworthiness certificate class
Standard5 (100%)
Biggest operators companies, schools and clubs
Save A Connie INC1Mid Atlantic Air Museum1Glenn L Martin Aviation Museum INC1404 Foundntion INC1
Fleet pages: Mid Atlantic Air 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 Martin 404 aircraft are registered in the U.S.?
5 as of October 2, 2026, counting 1 version the FAA records separately.
Which state has the most Martin 404s?
Wyoming, with 1.
Who owns the Martin 404?
80% 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 · 5
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N636X | Martin 404 |
404 Foundntion INC Camarillo, California |
Standard | 2025-09-27 | Valid |
| N461M | Martin 404 |
Individual owner Wyoming |
Standard | 2023-05-24 | Valid |
| N145S | Martin 404 |
Save A Connie INC Kansas City, Missouri |
Standard | 2016-06-15 | Valid |
| N259S | Martin 404 |
Glenn L Martin Aviation Museum INC Middle River, Maryland |
Standard | 2001-05-14 | Valid |
| N450A | Martin 404 |
Mid Atlantic Air Museum Reading, Pennsylvania |
Standard | 1991-08-07 | Valid |