The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 5, 2026

Continental C75-12F

3 aircraft on the U.S. register carry a Continental C75-12F engine, rated at about 75 horsepower. The Ercoupe 415 is the model most often fitted with it (2 aircraft).

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Continental C75-12F. FAA spelling: C75-12F.

Fitted to model families

Ercoupe 4152Engineering & Research ERCOUPE 4151

Ercoupe 415 · Engineering & Research ERCOUPE 415

Where they are owner's state

Arkansas2Virginia1

Kind of aircraft

Piston singles3 (100%)

When the aircraft were built by decade

0001111940

What the FAA has certified, ordered and been told about the Continental C75-12F the component layer

The design is held under 1 type certificate (E-233, held by Continental Aerospace Technologies, INC.). The FAA has issued 5 airworthiness directives (orders that owners must comply with) that name this engine series.

FAA orders 5 airworthiness directives · newest first

1998-10-1998-17-11 · Crankshafts · engine
1996-02-1394-05-05 R1 · Cylinder Rocker · engine
1981-04-0181-07-06 · AC Fuel Pumps · engine
47-40-02 · Piston Pins · engine
49-50-01 · Generator Drive Coupling Rubber Disc · engine

Certificates and bulletins

E-233Type certificate held by Continental Aerospace Technologies, INC. · 31 models listed · revised September 19, 2022

Safety bulletins 4 · advice, not orders

2018-09-10NE-18-27 · POWERPLANT Rocker Shaft Boss Inspection
2016-03-08NE-16-13 · Powerplant - Prohibited use of sealant
2012-10-31NE-13-04 · Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection
1998-06-10CE-98-21R1 ·

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 this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators
Airworthiness

These connections as data: /graph/engine/continental-c75-12f.json · about the eFlight graph.

Aircraft newest certificates first · 3

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N99023 Engineering & Research
ERCOUPE 415-C
Fixed-wing, single engine Co-owned owner
Arkansas
Standard 2022-08-22 ValidFAA registration status code V: Valid registration. All codes
N99280 Ercoupe
415-C
Fixed-wing, single engine Eastern Stearman INC Trustee
Leesburg, Virginia
Standard 2019-07-10 ValidFAA registration status code V: Valid registration. All codes
N31140 Ercoupe
415-C
Fixed-wing, single engine Individual owner
Arkansas
Standard 2012-05-30 ValidFAA registration status code V: Valid registration. All codes

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.