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

Continental C90 series

2,149 aircraft on the U.S. register carry a Continental C90 series engine, rated at about 95 horsepower. The Cessna 140 is the model most often fitted with it (440 aircraft). The aircraft carrying it were built between 1940 and 2020.

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 C90 series. FAA spelling: C90 SERIES.

Fitted to model families

Cessna 140440Champion 7 Citabria and Champ305Piper PA-11 Cub Special193Piper J-3 Cub170Piper PA-18 Super Cub167Aeronca 7 Champion (Champ)162Alon A-2157Luscombe 8 Silvaire103Forney F-157Mooney M1038Champion AERONCA 735Silvaire LUSCOMBE 833

Cessna 140 · Champion 7 Citabria and Champ · Piper PA-11 Cub Special · Piper J-3 Cub · Piper PA-18 Super Cub · Aeronca 7 Champion (Champ) · Alon A-2 · Luscombe 8 Silvaire · Forney F-1 · Mooney M10

Where they are owner's state

Texas180California138Alaska128Florida117Minnesota102Wisconsin85Montana81Washington70Ohio70North Dakota60

Kind of aircraft

Piston singles2,147 (100%)Piston twins1 (0.0%)Helicopters1 (0.0%)

When the aircraft were built by decade

021442864385719301940195019601970198019902000201012020

What the FAA has certified, ordered and been told about the Continental C90 series the component layer

The design is held under 1 type certificate (E-252, held by Continental Aerospace Technologies, INC.). The FAA has issued 6 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 18 failure reports with the FAA since 1995, 13 of them in the last ten years.

FAA orders 6 airworthiness directives · newest first

2012-02-242012-03-06 · Fuel servo diaphragm · engine
1998-10-1998-17-11 · Crankshafts · engine
1996-02-1394-05-05 R1 · Cylinder Rocker · engine
1993-12-1493-22-05 · Carburetor Air Intake Housing Assemblies · engine
1981-04-0181-07-06 · AC Fuel Pumps · engine
49-50-01 · Generator Drive Coupling Rubber Disc · engine

Failure reports 18 since · what operators and shops told the FAA

01234196401402103406207108111

Parts most often reported as the reports name them

Spar8Bolt1Fuel Sys1Gauge1Lead1Needle1Rib1Rotor1Spar Cap1Strut1

Latest reports

2011-05-17Fuel Sys: unbalanced
2008-02-28Tape: loose
2007-07-26Spar: cracked
2007-07-26Spar: cracked
2006-09-29Rotor: inoperative

Certificates and bulletins

E-252Type certificate held by Continental Aerospace Technologies, INC. · 15 models listed · revised September 19, 2022

Safety bulletins 6 · 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 ·
1997-12-31ACE-98-21 ·

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-c90-series.json · about the eFlight graph.

Aircraft newest certificates first · 2,149

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N7563C Forney
F-1
Fixed-wing, single engine Individual owner
Nebraska
Standard 2022-09-08 ValidFAA registration status code V: Valid registration. All codes
N41147 Piper
J3C-65
Fixed-wing, single engine Individual owner
New York
Standard 2022-09-06 ValidFAA registration status code V: Valid registration. All codes
N4939H Piper
PA-11
Fixed-wing, single engine Massas LLC
Fairbanks, Alaska
Standard 2022-09-03 ValidFAA registration status code V: Valid registration. All codes
N4842M Piper
PA-11
Fixed-wing, single engine Oleary Aviation INC
Sibley, Iowa
Restricted 2022-09-01 ValidFAA registration status code V: Valid registration. All codes
N549K Piper
PA-18
Fixed-wing, single engine Individual owner
Alaska
Standard 2022-09-01 ValidFAA registration status code V: Valid registration. All codes
N3677V Cessna
140
Fixed-wing, single engine Individual owner
Washington
Standard 2022-08-31 ValidFAA registration status code V: Valid registration. All codes
N4261 Phillip D Foshee
DECODA HAWK
Fixed-wing, single engine Aero Missions INC
Sylacauga, Alabama
Experimental 2022-08-31 ValidFAA registration status code V: Valid registration. All codes
N3790Z Piper
PA-18
Fixed-wing, single engine Individual owner
Minnesota
Standard 2022-08-30 ValidFAA registration status code V: Valid registration. All codes
N1816B Silvaire
LUSCOMBE T-8F
Fixed-wing, single engine Co-owned owner
New Hampshire
Standard 2022-08-27 ValidFAA registration status code V: Valid registration. All codes
N9408A Cessna
140A
Fixed-wing, single engine Co-owned owner
California
Standard 2022-08-24 ValidFAA registration status code V: Valid registration. All codes
N7528B Champion
7FC
Fixed-wing, single engine Individual owner
Mississippi
Standard 2022-08-23 ValidFAA registration status code V: Valid registration. All codes
N4392C Aeronca
7EC
Fixed-wing, single engine Individual owner
Alaska
Standard 2022-08-18 ValidFAA registration status code V: Valid registration. All codes
N5683F Alon
A2
Fixed-wing, single engine Individual owner
Kansas
Standard 2022-08-17 ValidFAA registration status code V: Valid registration. All codes
N4642E Aeronca
7CCM
Fixed-wing, single engine Individual owner
Montana
Multiple 2022-08-13 ValidFAA registration status code V: Valid registration. All codes
N5300M Alon
A2
Fixed-wing, single engine Individual owner
California
Standard 2022-08-11 ValidFAA registration status code V: Valid registration. All codes
N3713V Cessna
140
Fixed-wing, single engine Individual owner
Washington
Standard 2022-08-08 ValidFAA registration status code V: Valid registration. All codes
N3578V Cessna
140
Fixed-wing, single engine 198 Main Street Aviation LLC
Sullivan, Wisconsin
Standard 2022-08-06 ValidFAA registration status code V: Valid registration. All codes
N9058B Champion
7FC
Fixed-wing, single engine Individual owner
Texas
Standard 2022-08-06 ValidFAA registration status code V: Valid registration. All codes
N9838E Aeronca
7EC
Fixed-wing, single engine Individual owner
Minnesota
Standard 2022-08-03 ValidFAA registration status code V: Valid registration. All codes
N44278 Champion
7EC
Fixed-wing, single engine Individual owner
Wisconsin
Standard 2022-08-02 ValidFAA registration status code V: Valid registration. All codes
N9506V Mooney
M10
Fixed-wing, single engine Individual owner
Oregon
Standard 2022-08-02 ValidFAA registration status code V: Valid registration. All codes
N4600M Piper
PA-11
Fixed-wing, single engine Co-owned owner
Illinois
Standard 2022-08-01 ValidFAA registration status code V: Valid registration. All codes
N714DJ Piper
PA-18
Fixed-wing, single engine Kodiak Aviation LLC
Kodiak, Alaska
Standard 2022-08-01 ValidFAA registration status code V: Valid registration. All codes
N9441A Cessna
140A
Fixed-wing, single engine Individual owner
Kentucky
Standard 2022-07-19 ValidFAA registration status code V: Valid registration. All codes
N9773M Mooney
M10
Fixed-wing, single engine Individual owner
South Carolina
Standard 2022-07-19 ValidFAA registration status code V: Valid registration. All codes
N2078V Cessna
120
Fixed-wing, single engine Individual owner
Wisconsin
Standard 2022-07-12 ValidFAA registration status code V: Valid registration. All codes
N4434E Aeronca
7DC
Fixed-wing, single engine Co-owned owner
New York
Standard 2022-07-12 ValidFAA registration status code V: Valid registration. All codes
N4838E Champion
7FC
Fixed-wing, single engine Individual owner
Utah
Standard 2022-07-09 ValidFAA registration status code V: Valid registration. All codes
N6544Q Alon
A2
Fixed-wing, single engine Individual owner
Kansas
Standard 2022-07-02 ValidFAA registration status code V: Valid registration. All codes
N4738E Champion
7EC
Fixed-wing, single engine Individual owner
Indiana
Standard 2022-06-28 ValidFAA registration status code V: Valid registration. All codes
N6527Q Alon
A2
Fixed-wing, single engine Co-owned owner
California
Standard 2022-06-27 ValidFAA registration status code V: Valid registration. All codes
N2216V Cessna
140
Fixed-wing, single engine Individual owner
Florida
Standard 2022-06-18 ValidFAA registration status code V: Valid registration. All codes
N9097D Piper
PA-18
Fixed-wing, single engine Individual owner
North Dakota
Multiple 2022-06-02 ValidFAA registration status code V: Valid registration. All codes
N3756V Cessna
140
Fixed-wing, single engine Individual owner
Oklahoma
Standard 2022-05-28 ValidFAA registration status code V: Valid registration. All codes
N6107H Piper
J3C-65
Fixed-wing, single engine Individual owner
Texas
Standard 2022-05-26 ValidFAA registration status code V: Valid registration. All codes
N4678E Aeronca
7EC
Fixed-wing, single engine Northwind Capital Holdings INC
Anchorage, Alaska
Standard 2022-05-24 ValidFAA registration status code V: Valid registration. All codes
N3553N Piper
J3C-65
Fixed-wing, single engine Liberty Leasing LLC
Melbourne, Florida
Standard 2022-05-19 ValidFAA registration status code V: Valid registration. All codes
N42080 Piper
J3C-65
Fixed-wing, single engine Individual owner
Minnesota
Standard 2022-05-19 ValidFAA registration status code V: Valid registration. All codes
N8912R Champion
AERONCA 7EC
Fixed-wing, single engine Co-owned owner
Minnesota
Standard 2022-05-19 ValidFAA registration status code V: Valid registration. All codes
N4645M Piper
PA-11
Fixed-wing, single engine Co-owned owner
Minnesota
Multiple 2022-05-14 ValidFAA registration status code V: Valid registration. All codes
N5393C Cessna
140A
Fixed-wing, single engine Plane Fun INC Tr Trustee
Snellville, Georgia
Standard 2022-05-06 ValidFAA registration status code V: Valid registration. All codes
N3669V Cessna
140
Fixed-wing, single engine Individual owner
Michigan
Standard 2022-05-04 ValidFAA registration status code V: Valid registration. All codes
N76344 Cessna
140
Fixed-wing, single engine Individual owner
Ohio
Standard 2022-05-04 ValidFAA registration status code V: Valid registration. All codes
N6372V Alon
A2
Fixed-wing, single engine Individual owner
Georgia
Standard 2022-05-02 ValidFAA registration status code V: Valid registration. All codes
N7551C Forney
F-1
Fixed-wing, single engine Co-owned owner
Montana
Standard 2022-04-30 ValidFAA registration status code V: Valid registration. All codes
N9047B Champion
7EC
Fixed-wing, single engine Individual owner
Idaho
Standard 2022-04-29 ValidFAA registration status code V: Valid registration. All codes
N9881 Aeronca
7CCM
Fixed-wing, single engine Individual owner
Tennessee
Standard 2022-04-26 ValidFAA registration status code V: Valid registration. All codes
N1116D Cessna
140A
Fixed-wing, single engine Co-owned owner
Texas
Standard 2022-04-25 ValidFAA registration status code V: Valid registration. All codes
N9520V Mooney
M10
Fixed-wing, single engine Individual owner
Nevada
Standard 2022-04-25 ValidFAA registration status code V: Valid registration. All codes
N1954K Luscombe
8E
Fixed-wing, single engine Co-owned owner
California
Standard 2022-04-16 ValidFAA registration status code V: Valid registration. All codes
N99597 Ercoupe
415-D
Fixed-wing, single engine Individual owner
California
Standard 2022-04-05 ValidFAA registration status code V: Valid registration. All codes
N62667 Champion
7EC(CONV)
Fixed-wing, single engine Individual owner
Georgia
Standard 2022-04-02 ValidFAA registration status code V: Valid registration. All codes
N4397C Champion
7EC
Fixed-wing, single engine Champ Pilots LLC
Forsyth, Georgia
Standard 2022-03-26 ValidFAA registration status code V: Valid registration. All codes
N24739 Piper
J3C-65
Fixed-wing, single engine Individual owner
Delaware
Standard 2022-03-24 ValidFAA registration status code V: Valid registration. All codes
N4728E Champion
7EC
Fixed-wing, single engine Individual owner
North Dakota
Standard 2022-03-23 ValidFAA registration status code V: Valid registration. All codes
N5038H Piper
PA-11
Fixed-wing, single engine Individual owner
Montana
Multiple 2022-03-21 ValidFAA registration status code V: Valid registration. All codes
N350CC Piper
PA-18
Fixed-wing, single engine Yellow Bird Adventures LLC
Austin, Texas
Standard 2022-03-15 ValidFAA registration status code V: Valid registration. All codes
N7569E Champion
7FC
Fixed-wing, single engine Individual owner
Ohio
Standard 2022-02-28 ValidFAA registration status code V: Valid registration. All codes
N7571C Forney
F-1
Fixed-wing, single engine Co-owned owner
Texas
Standard 2022-02-23 ValidFAA registration status code V: Valid registration. All codes
N5342C Cessna
140A
Fixed-wing, single engine Pig Aero LLC
Aurora, Illinois
Standard 2022-02-19 ValidFAA registration status code V: Valid registration. All codes
N5380C Cessna
140A
Fixed-wing, single engine Individual owner
Washington
Standard 2022-02-19 ValidFAA registration status code V: Valid registration. All codes
N7680E Champion
7FC
Fixed-wing, single engine C & C Farms Partnership
Epps, Louisiana
Standard 2022-02-17 ValidFAA registration status code V: Valid registration. All codes
N4390C Champion
7EC
Fixed-wing, single engine Individual owner
Alaska
Standard 2022-02-12 ValidFAA registration status code V: Valid registration. All codes
N4712E Aeronca
7EC
Fixed-wing, single engine Individual owner
Oregon
Standard 2022-02-12 ValidFAA registration status code V: Valid registration. All codes
N5427H Piper
PA-18
Fixed-wing, single engine Individual owner
South Dakota
Multiple 2022-02-08 ValidFAA registration status code V: Valid registration. All codes
N191DP Champion
7EC
Fixed-wing, single engine Notre Amour LLC
Cypress, Texas
Standard 2022-02-03 ValidFAA registration status code V: Valid registration. All codes
N8594D Piper
PA-18
Fixed-wing, single engine Individual owner
Georgia
Standard 2022-02-01 ValidFAA registration status code V: Valid registration. All codes
N840B Luscombe
8F
Fixed-wing, single engine Individual owner
Missouri
Standard 2022-01-29 ValidFAA registration status code V: Valid registration. All codes
N3139H Ercoupe
415-D
Fixed-wing, single engine
Standard 2022-01-24 ValidFAA registration status code V: Valid registration. All codes
N9795M Mooney
M10
Fixed-wing, single engine Individual owner
Michigan
Standard 2022-01-22 ValidFAA registration status code V: Valid registration. All codes
N5363C Cessna
140A
Fixed-wing, single engine Affiliated Equipment Leasing LLC
New Castle, Delaware
Standard 2022-01-12 ValidFAA registration status code V: Valid registration. All codes
N147PZ Piper
PA-11
Fixed-wing, single engine Individual owner
Minnesota
Standard 2022-01-11 ValidFAA registration status code V: Valid registration. All codes
N41052 Piper
J5A
Fixed-wing, single engine Individual owner
Virginia
Standard 2022-01-08 ValidFAA registration status code V: Valid registration. All codes
N3821H Ercoupe
415-D
Fixed-wing, single engine Individual owner
Texas
Standard 2022-01-03 ValidFAA registration status code V: Valid registration. All codes
N143R Piper
PA-11
Fixed-wing, single engine Individual owner
New York
Standard 2021-12-29 ValidFAA registration status code V: Valid registration. All codes
N49500 Piper
J3C-65S
Fixed-wing, single engine Co-owned owner
California
Standard 2021-12-17 ValidFAA registration status code V: Valid registration. All codes
N4678H Piper
PA-17
Fixed-wing, single engine Individual owner
Idaho
Standard 2021-12-16 ValidFAA registration status code V: Valid registration. All codes
N28104 Piper
J5A
Fixed-wing, single engine Individual owner
Texas
Standard 2021-12-15 ValidFAA registration status code V: Valid registration. All codes
N5423H Piper
PA-18
Fixed-wing, single engine Individual owner
North Dakota
Standard 2021-12-13 ValidFAA registration status code V: Valid registration. All codes
N95L Cessna
140A
Fixed-wing, single engine Individual owner
Oklahoma
Multiple 2021-12-13 ValidFAA registration status code V: Valid registration. All codes
N958JP Piper
PA-18
Fixed-wing, single engine Romeo & Juliet Aviation LLC
Wichita, Kansas
Standard 2021-12-11 ValidFAA registration status code V: Valid registration. All codes
N8671C Piper
PA-18
Fixed-wing, single engine Individual owner
Montana
Standard 2021-12-10 ValidFAA registration status code V: Valid registration. All codes
N3268N Piper
PA-19
Fixed-wing, single engine Individual owner
New York
Experimental 2021-12-09 ValidFAA registration status code V: Valid registration. All codes
N1374B Luscombe
8F
Fixed-wing, single engine Co-owned owner
Alaska
Standard 2021-12-08 ValidFAA registration status code V: Valid registration. All codes
N5078H Piper
PA-11
Fixed-wing, single engine Individual owner
Washington
Standard 2021-12-08 ValidFAA registration status code V: Valid registration. All codes
N78741 Piper
PA-11
Fixed-wing, single engine Individual owner
Montana
Standard 2021-11-30 ValidFAA registration status code V: Valid registration. All codes
N8973R Champion
7EC
Fixed-wing, single engine Individual owner
Kentucky
Standard 2021-11-20 ValidFAA registration status code V: Valid registration. All codes
N9900C Silvaire
LUSCOMBE 8F
Fixed-wing, single engine Holt & Grooms CO LTD
Carson City, Nevada
Standard 2021-11-09 ValidFAA registration status code V: Valid registration. All codes
N7508B Champion
7FC
Fixed-wing, single engine Individual owner
Tennessee
Standard 2021-11-04 ValidFAA registration status code V: Valid registration. All codes
N9925C Silvaire
LUSCOMBE 8F
Fixed-wing, single engine Individual owner
Georgia
Standard 2021-11-02 ValidFAA registration status code V: Valid registration. All codes
N3613V Cessna
140
Fixed-wing, single engine Individual owner
Ohio
Standard 2021-11-01 ValidFAA registration status code V: Valid registration. All codes
N456RW Cessna
140A
Fixed-wing, single engine Individual owner
Kansas
Standard 2021-10-28 ValidFAA registration status code V: Valid registration. All codes
N882JB Luscombe
8F
Fixed-wing, single engine Individual owner
North Carolina
Standard 2021-10-23 ValidFAA registration status code V: Valid registration. All codes
N4762H Piper
PA-11
Fixed-wing, single engine Co-owned owner
Wyoming
Standard 2021-10-21 ValidFAA registration status code V: Valid registration. All codes
N622EP Pitcher Edward Richard
VARIEZE
Fixed-wing, single engine Individual owner
Ohio
Experimental 2021-10-19 ValidFAA registration status code V: Valid registration. All codes
N1822B Luscombe
T-8F
Fixed-wing, single engine Individual owner
Illinois
Standard 2021-10-16 ValidFAA registration status code V: Valid registration. All codes
N70675 Piper
J3C-90
Fixed-wing, single engine Individual owner
Minnesota
Standard 2021-10-07 ValidFAA registration status code V: Valid registration. All codes
N5560H Piper
PA-11
Fixed-wing, single engine Max Wings LLC
Wilmington, Delaware
Standard 2021-10-01 ValidFAA registration status code V: Valid registration. All codes
N6333T Tailwind
W-8
Fixed-wing, single engine Individual owner
Alabama
Experimental 2021-09-27 ValidFAA registration status code V: Valid registration. All codes
N209A Cessna
140
Fixed-wing, single engine Individual owner
Michigan
Standard 2021-09-22 ValidFAA registration status code V: Valid registration. All codes
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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.