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

Lycoming AEIO-360 series

883 aircraft on the U.S. register carry a Lycoming AEIO-360 series engine, rated at about 180 horsepower. The American Champion Aircraft 8 Decathlon and Scout is the model most often fitted with it (270 aircraft). The aircraft carrying it were built between 1975 and 2013.

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 Lycoming AEIO-360 series (2 codes). FAA spellings: AEIO-360 SER · AEIO-360 SER.

Fitted to model families

American Champion Aircraft 8 Decathlon and Scout270Bellanca 8 Decathlon and Scout161Great Lakes 284Mooney M-2035Aerotek PITTS S-2A27Moravan Z24213Avions Mudry Et Cie CAP 1012Bellanca 7 Citabria12Aerotek PITTS S-1T11Christen Industries Inc PITTS S-1T9Pitts S-19Aerotek PITTS SPECIAL S-1S8

American Champion Aircraft 8 Decathlon and Scout · Bellanca 8 Decathlon and Scout · Great Lakes 2 · Mooney M-20 · Aerotek PITTS S-2A · Moravan Z242 · Avions Mudry Et Cie CAP 10 · Bellanca 7 Citabria · Aerotek PITTS S-1T · Christen Industries Inc PITTS S-1T

Where they are owner's state

California110Texas79Florida69Washington38Arizona34Illinois29Delaware28Georgia25Ohio24Colorado24

Kind of aircraft

Piston singles881 (100%)Turboprops1 (0.1%)Helicopters1 (0.1%)

When the aircraft were built by decade

0611221842452195021960245197016019802171990140200032010

What the FAA has certified, ordered and been told about the Lycoming AEIO-360 series the component layer

No FAA order in the current files names this engine series. Operators and repair shops have filed 30 failure reports with the FAA since 1995, 5 of them in the last ten years.

Failure reports 30 since · what operators and shops told the FAA

01245010618125

Parts most often reported as the reports name them

Spar4Control Cable3Cylinder Head2Attach Fitting1Blade1Bolt1Bracket1Connector1Counterweight1Cylinder1

Latest reports

2025-03-12Leg Assy: sheared
2024-08-12Spark Plug: failed
2024-07-18Counterweight: worn
2019-04-19Spar: cracked
2018-09-19Cylinder Head: cracked

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/lycoming-aeio-360-series.json · about the eFlight graph.

Aircraft newest certificates first · 883

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N50636 Bellanca
8KCAB
Fixed-wing, single engine Placer Aviation LLC
Loomis, California
Standard 2022-04-29 ValidFAA registration status code V: Valid registration. All codes
N91JW Aerotek
PITTS SPECIAL S-1S
Fixed-wing, single engine Individual owner
Nevada
Experimental 2022-04-29 ValidFAA registration status code V: Valid registration. All codes
N409XX Dale Hughes
G-202
Fixed-wing, single engine Individual owner
Washington
Experimental 2022-04-26 ValidFAA registration status code V: Valid registration. All codes
N4555W Great Lakes
2T-1A-2
Fixed-wing, single engine San Diego Aerobatics LLC
San Diego, California
Standard 2022-04-25 ValidFAA registration status code V: Valid registration. All codes
N5762B Great Lakes
2T-1A-2
Fixed-wing, single engine Associated Aircraft LLC
San Diego, California
Standard 2022-04-23 ValidFAA registration status code V: Valid registration. All codes
N53959 Bellanca
7KCAB
Fixed-wing, single engine Tailwheel Adventures LLC
Orlando, Florida
Standard 2022-04-07 ValidFAA registration status code V: Valid registration. All codes
N5026B Bellanca
8KCAB
Fixed-wing, single engine Individual owner
Alaska
Standard 2022-03-21 ValidFAA registration status code V: Valid registration. All codes
N13YC Bellanca
7KCAB
Fixed-wing, single engine Buckin 307 Taildraggers LLC
Casper, Wyoming
Standard 2022-03-18 ValidFAA registration status code V: Valid registration. All codes
N35BW American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Mississippi
Standard 2022-03-11 ValidFAA registration status code V: Valid registration. All codes
N710VE Wood Alvin C
RV-7
Fixed-wing, single engine Four With Two LLC
San Francisco, California
Experimental 2022-03-11 ValidFAA registration status code V: Valid registration. All codes
N89MK Huffman Mark A
AVIAT EAGLE II
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-03-09 ValidFAA registration status code V: Valid registration. All codes
N234HB American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Oklahoma
Standard 2022-03-05 ValidFAA registration status code V: Valid registration. All codes
N763GL Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Indiana
Standard 2022-03-05 ValidFAA registration status code V: Valid registration. All codes
N8078 Aerotek
PITTS SPECIAL S-1S
Fixed-wing, single engine Tkg Aviation LLC
Denver, Colorado
Standard 2022-03-03 ValidFAA registration status code V: Valid registration. All codes
N354TF Shattuck Lewis N
G-200
Fixed-wing, single engine Individual owner
Washington
Experimental 2022-02-25 ValidFAA registration status code V: Valid registration. All codes
N3554L Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Oregon
Standard 2022-02-25 ValidFAA registration status code V: Valid registration. All codes
N3514L Great Lakes
2T-1A-2
Fixed-wing, single engine Flying Horseman Ranch LLC
Stuart, Virginia
Standard 2022-02-24 ValidFAA registration status code V: Valid registration. All codes
N378JP American Champion Aircraft
8KCAB
Fixed-wing, single engine N8Zw LLC
East Hampton, New York
Standard 2022-02-24 ValidFAA registration status code V: Valid registration. All codes
N625RF Pitts
S-1T
Fixed-wing, single engine Co-owned owner
Minnesota
Standard 2022-02-22 ValidFAA registration status code V: Valid registration. All codes
N45CB Aerotek
PITTS S-2A
Fixed-wing, single engine Individual owner
New Mexico
Standard 2022-02-16 ValidFAA registration status code V: Valid registration. All codes
N910DK American Champion Aircraft
8KCAB
Fixed-wing, single engine Upside Down Holdings LLC
Sherman Oaks, California
Standard 2022-02-16 ValidFAA registration status code V: Valid registration. All codes
N57651 Mooney
M20J
Fixed-wing, single engine Co-owned owner
Louisiana
Standard 2022-02-12 ValidFAA registration status code V: Valid registration. All codes
N2523Z Bellanca
8KCAB
Fixed-wing, single engine Bchr Aviation LLC
Boerne, Texas
Standard 2022-02-11 ValidFAA registration status code V: Valid registration. All codes
N757AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Lewis Aviation INC
Wilmington, Delaware
Standard 2022-01-29 ValidFAA registration status code V: Valid registration. All codes
N242LH Moravan
Z242L
Fixed-wing, single engine Co-owned owner
Nevada
Standard 2022-01-27 ValidFAA registration status code V: Valid registration. All codes
N562BA American Champion Aircraft
8KCAB
Fixed-wing, single engine Aviation Financial CORP
Torrance, California
Standard 2022-01-24 ValidFAA registration status code V: Valid registration. All codes
N4142Y Bellanca
8KCAB
Fixed-wing, single engine
Standard 2022-01-15 ValidFAA registration status code V: Valid registration. All codes
N428WA Bierman Frederick W Iii
CHRISTEN EAGLE II
Fixed-wing, single engine Co-owned owner
Washington
Experimental 2022-01-04 ValidFAA registration status code V: Valid registration. All codes
N2907Z Bellanca
8KCAB
Fixed-wing, single engine Co-owned owner
Florida
Standard 2021-12-10 ValidFAA registration status code V: Valid registration. All codes
N552DM American Champion Aircraft
8KCAB
Fixed-wing, single engine Redstone Aero LLC
Chesterfield, Missouri
Standard 2021-11-16 ValidFAA registration status code V: Valid registration. All codes
N723CL American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Oregon
Standard 2021-11-01 ValidFAA registration status code V: Valid registration. All codes
N18JP Browne Kenneth M
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
Texas
Experimental 2021-10-30 ValidFAA registration status code V: Valid registration. All codes
N555DK Holman Donald K
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
Pennsylvania
Experimental 2021-09-24 ValidFAA registration status code V: Valid registration. All codes
N80BD Bellanca
8KCAB
Fixed-wing, single engine Jtr Aviation LLC
Canton, Texas
Standard 2021-09-20 ValidFAA registration status code V: Valid registration. All codes
N104MJ Pitts Acrobatics
PITTS S-1T
Fixed-wing, single engine Lift Drag Aviation LLC
El Cajon, California
Experimental 2021-09-15 ValidFAA registration status code V: Valid registration. All codes
N91TH Aviat Inc
PITTS S-1T
Fixed-wing, single engine Empyrean Air CORP
Denver, Colorado
Experimental 2021-09-14 ValidFAA registration status code V: Valid registration. All codes
N774PM Aerotek
PITTS SPECIAL S-1S
Fixed-wing, single engine Aerospace Trust Management LLC Trustee
Wilmington, Delaware
Standard 2021-09-13 ValidFAA registration status code V: Valid registration. All codes
N23RS Siwik Ronald A
PITTS SPECIAL S-1
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2021-09-09 ValidFAA registration status code V: Valid registration. All codes
N8ZA Moravan
Z242L
Fixed-wing, single engine Individual owner
Colorado
Standard 2021-08-07 ValidFAA registration status code V: Valid registration. All codes
N2468W American Champion Aircraft
8KCAB
Fixed-wing, single engine Co-owned owner
Texas
Standard 2021-08-04 ValidFAA registration status code V: Valid registration. All codes
N2687Z Bellanca
8KCAB
Fixed-wing, single engine Co-owned owner
Texas
Standard 2021-07-26 ValidFAA registration status code V: Valid registration. All codes
N555HE American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Indiana
Standard 2021-07-24 ValidFAA registration status code V: Valid registration. All codes
N62FT American Champion Aircraft
8KCAB
Fixed-wing, single engine Ahgl LLC
San Diego, California
Standard 2021-07-23 ValidFAA registration status code V: Valid registration. All codes
N245SF American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Georgia
Standard 2021-07-20 ValidFAA registration status code V: Valid registration. All codes
N11BW Bellanca
8KCAB
Fixed-wing, single engine Quonset Aviation LLC
North Kingstown, Rhode Island
Standard 2021-07-19 ValidFAA registration status code V: Valid registration. All codes
N2AM Mooney
M20J
Fixed-wing, single engine Individual owner
Florida
Standard 2021-07-19 ValidFAA registration status code V: Valid registration. All codes
N213CR American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Idaho
Standard 2021-07-16 ValidFAA registration status code V: Valid registration. All codes
N5504Y Bellanca
8KCAB
Fixed-wing, single engine Tarkington John W
Almyra, Arkansas
Standard 2021-07-09 ValidFAA registration status code V: Valid registration. All codes
N37BY American Champion Aircraft
8KCAB
Fixed-wing, single engine Tubreaux Aviation Services LLC
Shreveport, Louisiana
Standard 2021-06-29 ValidFAA registration status code V: Valid registration. All codes
N2524Z Bellanca
8KCAB
Fixed-wing, single engine Individual owner
Illinois
Standard 2021-06-23 ValidFAA registration status code V: Valid registration. All codes
N93WE American Champion Aircraft
8KCAB
Fixed-wing, single engine Boeing Employees Flying Assoc
Renton, Washington
Standard 2021-06-17 ValidFAA registration status code V: Valid registration. All codes
N6366M Meyer Fred J
HORNET
Fixed-wing, single engine Individual owner
California
Experimental 2021-06-14 ValidFAA registration status code V: Valid registration. All codes
N4118H Aerotek
PITTS S-2
Fixed-wing, single engine Fugate Terry L
Atoka, Oklahoma
Standard 2021-06-10 ValidFAA registration status code V: Valid registration. All codes
N5041M Bellanca
8KCAB
Fixed-wing, single engine Co-owned owner
Kentucky
Standard 2021-06-10 ValidFAA registration status code V: Valid registration. All codes
N43PK Krugh Patrick M
STEEN SKYBOLT
Fixed-wing, single engine Individual owner
Arizona
Experimental 2021-06-09 ValidFAA registration status code V: Valid registration. All codes
N191AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Washington
Standard 2021-06-07 ValidFAA registration status code V: Valid registration. All codes
N5029K Bellanca
8KCAB
Fixed-wing, single engine Ferrin Aviation LLC
Rome, Georgia
Standard 2021-06-02 ValidFAA registration status code V: Valid registration. All codes
N910CC Cable Clyde M
REBEL-200
Fixed-wing, single engine G/A Enterprise LLC
Elizabeth, Colorado
Experimental 2021-05-18 ValidFAA registration status code V: Valid registration. All codes
N20RX Extra Flugzeugbau Gmbh
EA300/200
Fixed-wing, single engine Individual owner
California
Standard 2021-05-17 ValidFAA registration status code V: Valid registration. All codes
N716AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Nevada
Standard 2021-05-13 ValidFAA registration status code V: Valid registration. All codes
N5FV Aerotek
PITTS S-2A
Fixed-wing, single engine Withheld at owner's request
Standard 2021-05-11 ValidFAA registration status code V: Valid registration. All codes
N1046E Bellanca
8KCAB
Fixed-wing, single engine Risk Indemnification Professionals LLC
Boston, Massachusetts
Standard 2021-05-06 ValidFAA registration status code V: Valid registration. All codes
N5053E Bellanca
8KCAB
Fixed-wing, single engine Individual owner
Pennsylvania
Standard 2021-05-04 ValidFAA registration status code V: Valid registration. All codes
N749PC American Champion Aircraft
8KCAB
Fixed-wing, single engine Green Hornet Aviation LLC
Washington, District of Columbia
Standard 2021-05-04 ValidFAA registration status code V: Valid registration. All codes
N861AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Arizona
Standard 2021-04-19 ValidFAA registration status code V: Valid registration. All codes
N2JG Bellanca
8KCAB
Fixed-wing, single engine Wetsu Enterprises INC
Colorado Springs, Colorado
Standard 2021-04-10 ValidFAA registration status code V: Valid registration. All codes
N104JW American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Connecticut
Standard 2021-04-07 ValidFAA registration status code V: Valid registration. All codes
N124SC American Champion Aircraft
8KCAB
Fixed-wing, single engine K2 Worldwide INC
Simi Valley, California
Standard 2021-04-01 ValidFAA registration status code V: Valid registration. All codes
N291TP American Champion Aircraft
8KCAB
Fixed-wing, single engine Sparebanc LLC
Appleton, Minnesota
Standard 2021-03-18 ValidFAA registration status code V: Valid registration. All codes
N5762D Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Texas
Standard 2021-03-01 ValidFAA registration status code V: Valid registration. All codes
N656WC American Champion Aircraft
8KCAB
Fixed-wing, single engine T3 Aerosports LLC
Vian, Oklahoma
Standard 2021-01-20 ValidFAA registration status code V: Valid registration. All codes
N49330 Christen Industries Inc
PITTS S-1T
Fixed-wing, single engine Cjw Hydrodynamics INC
Fresno, Texas
Standard 2021-01-14 ValidFAA registration status code V: Valid registration. All codes
N4008L Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Montana
Standard 2021-01-13 ValidFAA registration status code V: Valid registration. All codes
N359CA American Champion Aircraft
8KCAB
Fixed-wing, single engine Fly Inverted LLC
Brighton, Michigan
Standard 2021-01-06 ValidFAA registration status code V: Valid registration. All codes
N169BD Daniels
STARDUSTER SA300
Fixed-wing, single engine Fun Flying LLC
Riverwoods, Illinois
Experimental 2020-12-18 ValidFAA registration status code V: Valid registration. All codes
N595AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Pennsylvania
Standard 2020-12-16 ValidFAA registration status code V: Valid registration. All codes
N111XR Aerotek
PITTS S-2A
Fixed-wing, single engine Individual owner
Florida
Standard 2020-12-08 ValidFAA registration status code V: Valid registration. All codes
N136AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Georgia
Standard 2020-12-07 ValidFAA registration status code V: Valid registration. All codes
N64AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Rm Thomas CO INC
Lewes, Delaware
Standard 2020-12-03 ValidFAA registration status code V: Valid registration. All codes
N396AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Mayfly Aviation LLC
Quincy, Florida
Standard 2020-11-18 ValidFAA registration status code V: Valid registration. All codes
N303AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Maryland
Standard 2020-11-16 ValidFAA registration status code V: Valid registration. All codes
N121JL Odom Ron
CHRISTEN EAGLE II
Fixed-wing, single engine Plane Fun INC Tr Trustee
Snellville, Georgia
Experimental 2020-11-05 ValidFAA registration status code V: Valid registration. All codes
N40AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Individual owner
Wisconsin
Standard 2020-11-04 ValidFAA registration status code V: Valid registration. All codes
N80CE Christian Eagle Corp
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
Tennessee
Experimental 2020-10-22 ValidFAA registration status code V: Valid registration. All codes
N50247 Bellanca
8KCAB
Fixed-wing, single engine Individual owner
Florida
Standard 2020-10-08 ValidFAA registration status code V: Valid registration. All codes
N148 Aerotek
PITTS S-1T
Fixed-wing, single engine Everything Pitts LLC
Queen Creek, Arizona
Standard 2020-09-29 ValidFAA registration status code V: Valid registration. All codes
N78PD American Champion Aircraft
8KCAB
Fixed-wing, single engine Co-owned owner
Florida
Standard 2020-09-28 ValidFAA registration status code V: Valid registration. All codes
N205MA Bellanca
8KCAB
Fixed-wing, single engine Warbird Adventures INC
Ocoee, Florida
Standard 2020-09-09 ValidFAA registration status code V: Valid registration. All codes
N147TQ American Champion Aircraft
8KCAB
Fixed-wing, single engine Iron Thermal LLC
Hogansville, Georgia
Standard 2020-09-01 ValidFAA registration status code V: Valid registration. All codes
N3816F Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Missouri
Standard 2020-08-29 ValidFAA registration status code V: Valid registration. All codes
N3814F Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Nevada
Standard 2020-08-01 ValidFAA registration status code V: Valid registration. All codes
N717AC American Champion Aircraft
8KCAB
Fixed-wing, single engine Kcd Aviation LLC
Tonica, Illinois
Standard 2020-08-01 ValidFAA registration status code V: Valid registration. All codes
N1106E Bellanca
8KCAB
Fixed-wing, single engine Individual owner
Michigan
Standard 2020-07-30 ValidFAA registration status code V: Valid registration. All codes
N181RA American Champion Aircraft
8KCAB
Fixed-wing, single engine Co-owned owner
New York
Standard 2020-07-28 ValidFAA registration status code V: Valid registration. All codes
N582BB Blackwood C G Bob Jr
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
California
Experimental 2020-07-22 ValidFAA registration status code V: Valid registration. All codes
N5503J Bellanca
8KCAB
Fixed-wing, single engine Individual owner
Texas
Standard 2020-07-21 ValidFAA registration status code V: Valid registration. All codes
N951AG American Champion Aircraft
8KCAB
Fixed-wing, single engine Acn951Ag LLC
Worthington, Ohio
Standard 2020-06-30 ValidFAA registration status code V: Valid registration. All codes
N9BY American Champion Aircraft
8KCAB
Fixed-wing, single engine Ah C Aviation LLC
Siloam Springs, Arkansas
Standard 2020-06-10 ValidFAA registration status code V: Valid registration. All codes
N3511L Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Kansas
Standard 2020-06-05 ValidFAA registration status code V: Valid registration. All codes
N78GC American Champion Aircraft
8KCAB
Fixed-wing, single engine Mh Aviation LLC
Foster City, California
Standard 2020-06-05 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.