Northrop C-125
6 on the U.S. register. Florida has the most (6). 100% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are not named here at this time.
About the C-125 from the FAA's model table
- Type
- Fixed-wing, multi-engine · Piston twins
- Power
- Piston (reciprocating), 3 engines
- Common engines
- Wright C9Hd Series (6)
- Seats
- 36
- Cruise speed
- about 126 mph
- Built of
- aluminium
- Maker on the register
- Northrop
- Registered
- —
Who owns them registrant type
By owner type, as a table
| aircraft | share | |
|---|---|---|
| Corporation | 6 | 100% |
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| C-125 | 6 | — | 100.0% |
When they were built by decade · 6 with no year on file
No data
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
No data
Airworthiness certificate class
By airworthiness certificate, as a table
| aircraft | share | |
|---|---|---|
| None on file | 6 | 100% |
Biggest operators companies, schools and clubs
Largest fleets, as a table
| aircraft | |
|---|---|
| Ambrose Frank Avia CO INC | 4 |
| Ambrose Frank Aviation CO INC | 1 |
| Ambrose Frank Avia Internatl INC | 1 |
Accident history NTSB records · 0 cases since 1982, 0 fatal
No NTSB accident or incident records match this family's versions. Each aircraft's own page also shows its record. How models compare: Accidents by model in Aviation Analytics.
Questions people ask answers refresh every morning
How many Northrop C-125 aircraft are registered in the U.S.?
6 as of October 29, 2026, counting 1 version the FAA records separately.
Which state has the most Northrop C-125s?
Florida, with 6.
Who owns the Northrop C-125?
100% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are not named on this site at this time.
What is the Northrop C-125 made of?
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. The FAA's type certificate data sheet is the authority for any one model.
What the FAA has certified, ordered and been told about the Northrop C-125 the component layer
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. The FAA has issued 3 airworthiness directives (orders that owners must comply with) that name this model, most of them about other and general. 7 approved modifications exist for it, the most by Protec.
FAA orders 3 airworthiness directives · newest first
By system
Orders by system, as a table
| orders | share | |
|---|---|---|
| Other and general | 3 | 100% |
Approved replacement parts 969 parts manufacturer approvals
Parts a company other than the maker may make for this design and sell as FAA-approved. The companies holding the most:
Most often: ignition lead (411), gasket (35), stud (29), screw (25), bushing (22), ignition harness (21), washer (19), ring (16), aero accessories (16), contact (15).
Approved modifications 7 supplemental type certificates
Changes the FAA has approved for this design, from new avionics and engines to floats and parachutes. The companies holding the most:
Latest
Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.
Connections how the C-125 links to the rest of the register
- Northrop 81 aircraft on the register
- Northrop C-125 6 registered
- Built of aluminium
- Wright C9HD series 6 of these aircraft · 1425 hp
- Florida 6 of these aircraft
- Ambrose Frank Avia CO INC 4 of these aircraft
- Ambrose Frank Aviation CO INC 1 of these aircraft
- Ambrose Frank Avia Internatl INC 1 of these aircraft
- NTSB accidents and incidents involving the C-125 0 cases since 1982 · 0 fatal
- FAA orders naming the C-125 3 airworthiness directives
- Approved modifications for the C-125 7 supplemental type certificates
The whole map of how records connect · these connections as data: /graph/model/northrop/c-125.json.
Aircraft newest certificates first · 6
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N2561B | Northrop C-125 |
Ambrose Frank Avia Internatl INC Miami, Florida |
None on file | RevokedFAA registration status code 9: Registration certificate revoked. All codes | |
| N2562B | Northrop C-125 |
Ambrose Frank Avia CO INC Miami, Florida |
None on file | RevokedFAA registration status code 9: Registration certificate revoked. All codes | |
| N2565B | Northrop C-125 |
Ambrose Frank Avia CO INC Miami, Florida |
None on file | RevokedFAA registration status code 9: Registration certificate revoked. All codes | |
| N2567B | Northrop C-125 |
Ambrose Frank Avia CO INC Miami, Florida |
None on file | RevokedFAA registration status code 9: Registration certificate revoked. All codes | |
| N2568B | Northrop C-125 |
Ambrose Frank Avia CO INC Miami, Florida |
None on file | RevokedFAA registration status code 9: Registration certificate revoked. All codes | |
| N65884 | Northrop C-125 |
Ambrose Frank Aviation CO INC Miami, Florida |
None on file | RevokedFAA registration status code 9: Registration certificate revoked. All codes |