Monocoupe 90
63 on the U.S. register across 5 versions the FAA records separately. Built from 1930 to 1949; half of them date from 1936 or earlier. Louisiana has the most (8). 30% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the 90 from the FAA's model table
- Type
- Fixed-wing, single engine · Piston singles
- Power
- Piston (reciprocating), 1 engine
- Common engines
- Lambert R266 (30), Lycoming 0-290 Series (9), Warner Ss40&50 (6)
- Seats
- 2
- Cruise speed
- about 75 mph
- Maker on the register
- Monocoupe
- Registered
- earliest certificate January 5, 1968; newest February 25, 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 · 13 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: Rhinebeck Aerodrome Museum · Western Antique Aeroplane & Automobile Museum · Southern Aircraft Consultancy INC Trustee · Slack Jonathan D · Ready Aim Flyer LLC · Old Style Aircraft LLC · Historic Aircraft Restoration Museum · Golden Age 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 Monocoupe 90 aircraft are registered in the U.S.?
63 as of October 2, 2026, counting 5 versions the FAA records separately.
Which state has the most Monocoupe 90s?
Louisiana, with 8.
Who owns the Monocoupe 90?
30% 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 · 4 90AF (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N52271 | Monocoupe 90AF |
Horizon Aviation Seneca, Pennsylvania |
Standard | 2017-05-08 | Valid |
| N38910 | Monocoupe 90AF |
Sitta Donald C Farmington, New Mexico |
Standard | 2014-04-30 | Valid |
| N18192 | Monocoupe 90AF |
Individual owner Massachusetts |
Standard | 2005-07-28 | Valid |
| N18195 | Monocoupe 90AF |
Individual owner Oklahoma |
Standard | Sale reported |