The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 7, 2026

Lycoming IO-360 series

8,560 aircraft on the U.S. register carry a Lycoming IO-360 series engine, rated at about 180 horsepower. The Mooney M-20 is the model most often fitted with it (2,663 aircraft). The aircraft carrying it were built between 1963 and 2026.

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 IO-360 series (4 codes). FAA spellings: I0360 SER A&C · I0360 SER · I0-360 SER · IO-360 SERIES.

Fitted to model families

Mooney M-202,663Piper PA-28 Cherokee, Warrior, Archer and Arrow2,146Cessna 172 Skyhawk956Diamond Aircraft DA 40 Diamond Star192Beechcraft C24154Piper PA-34 Seneca142Rockwell International 112138Beechcraft A23118Beechcraft B24101Consolidated Aeronautics Inc. LAKE LA-4-200100Aero Commander 11282Lake LA-471

Mooney M-20 · Piper PA-28 Cherokee, Warrior, Archer and Arrow · Cessna 172 Skyhawk · Diamond Aircraft DA 40 Diamond Star · Beechcraft C24 · Piper PA-34 Seneca · Rockwell International 112 · Beechcraft A23 · Beechcraft B24 · Consolidated Aeronautics Inc. LAKE LA-4-200

Where they are owner's state

Texas864California857Florida775Delaware323Ohio247Georgia240North Carolina234Arizona225Washington208Illinois207

Kind of aircraft

Piston singles8,176 (96%)Piston twins284 (3%)Helicopters94 (1%)Gyroplanes2 (0.0%)Airships2 (0.0%)Turboprops1 (0.0%)Gliders1 (0.0%)

When the aircraft were built by decade

06991,3982,0982,7971920193019401950196019701980199020002010532020

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

The design is held under 1 type certificate (1E10, held by Lycoming Engines). The FAA has issued 42 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 39 failure reports with the FAA since 1995, 7 of them in the last ten years.

FAA orders 42 airworthiness directives · newest first

2026-04-082026-04-11 · Engine (Reciprocating) · engine
2024-12-052024-21-02 · Engine (Reciprocating) · engine
2022-08-152022-16-03 · Engine (RECIPROCATING) · engine
2021-01-152020-25-12 · Reciprocating Engine Power Section · engine
2015-11-032015-19-07 · Fuel injector fuel lines · engine
2012-10-242012-19-01 · Crankshafts · engine

All orders naming the Lycoming IO-360 series

Failure reports 39 since · what operators and shops told the FAA

0124596010716125

Parts most often reported as the reports name them

Door3Actuator2Spinner2Alternator1Bellcrank1Buss Tie1Contactor1Cowling1Cylinder Head1Fuel Control1

Latest reports

2025-04-11Impulse Coupling: failed
2024-06-18Mount: cracked
2023-10-11Powerpack: defective
2023-05-12Cowling: damaged
2022-01-21Actuator: used

Certificates and bulletins

1E10Type certificate held by Lycoming Engines · 89 models listed · revised May 4, 2020

Safety bulletins 12 · advice, not orders

2019-05-02NE-19-08 · Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve Cylinders
2016-05-13NE-08-32R1 · Propeller Governor Idler Gear Shaft Set Screw
2014-03-24NE-14-13 · Reciprocating Engine - Cylinder Mounting Studs
2012-11-21NE-13-06 · Pushrod Shroud Spring Retainers, Engine Components Part No. AEL14995, for Lycoming Engines 320,...
2011-03-31NE-08-26R3 · Magneto/Distributor

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-io-360-series.json · about the eFlight graph.

Aircraft newest certificates first · 8,560

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N31TG Geygan Thomas J
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
California
Experimental 2023-08-23 ValidFAA registration status code V: Valid registration. All codes
N6926U Mooney
M20E
Fixed-wing, single engine Individual owner
Texas
Standard 2023-08-23 ValidFAA registration status code V: Valid registration. All codes
N854DR Randall L Ware
RV-6A
Fixed-wing, single engine Dix Mark
Wray, Colorado
Experimental 2023-08-23 ValidFAA registration status code V: Valid registration. All codes
N4792H Mooney
M20J
Fixed-wing, single engine Bayview Aircraft LLC
Simpsonville, South Carolina
Standard 2023-08-22 ValidFAA registration status code V: Valid registration. All codes
N1079J Aero Commander
112
Fixed-wing, single engine Individual owner
Washington
Standard 2023-08-21 ValidFAA registration status code V: Valid registration. All codes
N198BW Cessna
172R
Fixed-wing, single engine Fixed Wing Holding CO INC
Pembroke Pines, Florida
Standard 2023-08-21 ValidFAA registration status code V: Valid registration. All codes
N5920Q Mooney
M20E
Fixed-wing, single engine Individual owner
Georgia
Standard 2023-08-21 ValidFAA registration status code V: Valid registration. All codes
N6902V Mooney
M20F
Fixed-wing, single engine Withheld at owner's request
Standard 2023-08-20 ValidFAA registration status code V: Valid registration. All codes
N6021P Beech
C24R
Fixed-wing, single engine Co-owned owner
New York
Standard 2023-08-19 ValidFAA registration status code V: Valid registration. All codes
N7596J Piper
PA-28R-180
Fixed-wing, single engine N7596J LLC
Denver, Colorado
Standard 2023-08-19 ValidFAA registration status code V: Valid registration. All codes
N1418R Grumman American Avn. Corp.
AA-1B
Fixed-wing, single engine Individual owner
Florida
Standard 2023-08-18 ValidFAA registration status code V: Valid registration. All codes
N197RC Aero Commander
112
Fixed-wing, single engine Individual owner
Florida
Standard 2023-08-18 ValidFAA registration status code V: Valid registration. All codes
N201GH Mooney
M20J
Fixed-wing, single engine Individual owner
Connecticut
Standard 2023-08-18 ValidFAA registration status code V: Valid registration. All codes
N361ES Cessna
172R
Fixed-wing, single engine Individual owner
Nevada
Standard 2023-08-18 ValidFAA registration status code V: Valid registration. All codes
N9713Y Beech
B24R
Fixed-wing, single engine Individual owner
Texas
Standard 2023-08-18 ValidFAA registration status code V: Valid registration. All codes
N3344S Mooney
M20E
Fixed-wing, single engine Individual owner
Colorado
Standard 2023-08-17 ValidFAA registration status code V: Valid registration. All codes
N7650J Piper
PA-28R-180
Fixed-wing, single engine Amsg Transport LLC
Southfield, Michigan
Standard 2023-08-17 ValidFAA registration status code V: Valid registration. All codes
N118MS Rice Mark V
RV-8
Fixed-wing, single engine Individual owner
Tennessee
Experimental 2023-08-16 ValidFAA registration status code V: Valid registration. All codes
N321BZ Sides Michael
VANS RV-6
Fixed-wing, single engine Jakes Air Service LLC
Holt, Florida
Experimental 2023-08-14 ValidFAA registration status code V: Valid registration. All codes
N797DL Lueck Daryl H
COZY MARK IV
Fixed-wing, single engine Withheld at owner's request
Experimental 2023-08-14 ValidFAA registration status code V: Valid registration. All codes
N201AL Mooney
M20J
Fixed-wing, single engine Root Home Services LLC
Leander, Texas
Standard 2023-08-13 ValidFAA registration status code V: Valid registration. All codes
N6767V Mooney
M20F
Fixed-wing, single engine Individual owner
Colorado
Standard 2023-08-13 ValidFAA registration status code V: Valid registration. All codes
N3212F Mooney
M20E
Fixed-wing, single engine Individual owner
Mississippi
Standard 2023-08-12 ValidFAA registration status code V: Valid registration. All codes
N6945Q Beech
A23-24
Fixed-wing, single engine Individual owner
Oklahoma
Standard 2023-08-11 ValidFAA registration status code V: Valid registration. All codes
N1538X Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Texas
Standard 2023-08-10 ValidFAA registration status code V: Valid registration. All codes
N3489X Mooney
M20E
Fixed-wing, single engine Individual owner
Alaska
Standard 2023-08-10 ValidFAA registration status code V: Valid registration. All codes
N47337 Piper
PA-28R-201
Fixed-wing, single engine Individual owner
Florida
Standard 2023-08-10 ValidFAA registration status code V: Valid registration. All codes
N99EW Mooney
M20E
Fixed-wing, single engine Individual owner
Idaho
Standard 2023-08-10 ValidFAA registration status code V: Valid registration. All codes
N2UY Lake
LA-4-200
Fixed-wing, single engine Life Builders International
Grand Rapids, Minnesota
Standard 2023-08-09 ValidFAA registration status code V: Valid registration. All codes
N3755T Piper
PA-28R-180
Fixed-wing, single engine Amr Pilot Services LLC
Jersey City, New Jersey
None on file 2023-08-09 ValidFAA registration status code V: Valid registration. All codes
N75046 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Michigan
Standard 2023-08-09 ValidFAA registration status code V: Valid registration. All codes
N775SP Cessna
172S
Fixed-wing, single engine 775Sp LLC
Blaine, Minnesota
Standard 2023-08-09 ValidFAA registration status code V: Valid registration. All codes
N924DS Diamond Aircraft
DA 40
Electric airplane Santa Barbara Aviators LLC
Santa Barbara, California
Standard 2023-08-09 ValidFAA registration status code V: Valid registration. All codes
N23TS Kelsey T D
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
California
Experimental 2023-08-08 ValidFAA registration status code V: Valid registration. All codes
N335BB Mooney
M20J
Fixed-wing, single engine Individual owner
Texas
Standard 2023-08-08 ValidFAA registration status code V: Valid registration. All codes
N4541T Piper
PA-28R-200
Fixed-wing, single engine Universal Technical Institute INC
Miramar, Florida
Standard 2023-08-08 ValidFAA registration status code V: Valid registration. All codes
N668RF Yellen Mark A
J&M 8
Fixed-wing, single engine Individual owner
California
Experimental 2023-08-08 ValidFAA registration status code V: Valid registration. All codes
N277AM Piper
PA-34-200
Fixed-wing, multi-engine Paris Air INC
Vero Beach, Florida
Standard 2023-08-07 ValidFAA registration status code V: Valid registration. All codes
N5897Q Mooney
M20E
Fixed-wing, single engine Individual owner
Texas
Standard 2023-08-07 ValidFAA registration status code V: Valid registration. All codes
N81SE Shiner John W
CHRISTEN EAGLE II
Fixed-wing, single engine Trans West Specialties
Visalia, California
Experimental 2023-08-07 ValidFAA registration status code V: Valid registration. All codes
N3486N Mooney
M20F
Fixed-wing, single engine Individual owner
California
Standard 2023-08-06 ValidFAA registration status code V: Valid registration. All codes
N3238F Mooney
M20E
Fixed-wing, single engine Individual owner
Texas
Standard 2023-08-05 ValidFAA registration status code V: Valid registration. All codes
N338EE Mooney
M20E
Fixed-wing, single engine Individual owner
Maryland
Standard 2023-08-05 ValidFAA registration status code V: Valid registration. All codes
N456ER Cessna
172R
Fixed-wing, single engine Soaring 2 Success LLC
Cary, Illinois
Standard 2023-08-05 ValidFAA registration status code V: Valid registration. All codes
N54JA Cessna
172R
Fixed-wing, single engine San Carlos Flight Center INC
San Carlos, California
Standard 2023-08-05 ValidFAA registration status code V: Valid registration. All codes
N611PS Mooney
M20J
Fixed-wing, single engine PC Simonton Egineering LLC
Greensboro, Georgia
Standard 2023-08-05 ValidFAA registration status code V: Valid registration. All codes
N38605 Piper
PA-28R-201
Fixed-wing, single engine Countrywide Flyers LLC
Cape Coral, Florida
Standard 2023-08-04 ValidFAA registration status code V: Valid registration. All codes
N3988T Piper
PA-28R-180
Fixed-wing, single engine Palmetto Standard Aviation LLC
Spartanburg, South Carolina
Standard 2023-08-04 ValidFAA registration status code V: Valid registration. All codes
N201JW Mooney
M20J
Fixed-wing, single engine Individual owner
Florida
Standard 2023-08-02 ValidFAA registration status code V: Valid registration. All codes
N324MC Mooney
M20J
Fixed-wing, single engine Individual owner
Massachusetts
Standard 2023-08-02 ValidFAA registration status code V: Valid registration. All codes
N41KF Piper
PA-28R-180
Fixed-wing, single engine Co-owned owner
Ohio
Standard 2023-08-02 ValidFAA registration status code V: Valid registration. All codes
N79848 Mooney
M20E
Fixed-wing, single engine Individual owner
Washington
Standard 2023-08-01 ValidFAA registration status code V: Valid registration. All codes
N209AS Diamond Aircraft
DA 40
Electric airplane Cherokee Bill Aerovation LLC
Gainesville, Georgia
Standard 2023-07-31 ValidFAA registration status code V: Valid registration. All codes
N8014C Lake
LA-4-200
Fixed-wing, single engine Individual owner
Washington
Standard 2023-07-28 ValidFAA registration status code V: Valid registration. All codes
N75727 Cessna
172S
Fixed-wing, single engine Silverhawk Aviation Academy Oregon LLC
Ontario, Oregon
Standard 2023-07-27 ValidFAA registration status code V: Valid registration. All codes
N9643M Mooney
M20F
Fixed-wing, single engine Exquisite Aviation INC
Coachella, California
Standard 2023-07-27 ValidFAA registration status code V: Valid registration. All codes
N15226 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
North Carolina
Standard 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N3759T Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Florida
Standard 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N7189V Mooney
M20F
Fixed-wing, single engine Great Miami Aviation LLC
Miamisburg, Ohio
Standard 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N72662 Cessna
172R
Fixed-wing, single engine Jwa Flight School LLC
Bolingbrook, Illinois
Standard 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N872WL Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Montana
Standard 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N937DR Cessna
172R
Fixed-wing, single engine Co-owned owner
Oregon
Standard 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N9481V Mooney
M20F
Fixed-wing, single engine Individual owner
Indiana
Standard 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N33301 Piper
PA-28R-200
Fixed-wing, single engine Jensuz LLC
Agoura Hills, California
Standard 2023-07-25 ValidFAA registration status code V: Valid registration. All codes
N4985J Piper
PA-28R-180
Fixed-wing, single engine Eri-Aero Land Partners LLC
Flower Mound, Texas
Standard 2023-07-25 ValidFAA registration status code V: Valid registration. All codes
N913RV Bower Rod
VANS RV8
Fixed-wing, single engine Vne LLC
Alva, Florida
Experimental 2023-07-25 ValidFAA registration status code V: Valid registration. All codes
N15647 Piper
PA-34-200
Fixed-wing, multi-engine Individual owner
Pennsylvania
Standard 2023-07-24 ValidFAA registration status code V: Valid registration. All codes
N230SF Swing Duane L
VELOCITY RG
Fixed-wing, single engine Individual owner
New Mexico
Experimental 2023-07-24 ValidFAA registration status code V: Valid registration. All codes
N3200R Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Florida
Standard 2023-07-24 ValidFAA registration status code V: Valid registration. All codes
N3230F Mooney
M20E
Fixed-wing, single engine Withheld at owner's request
Standard 2023-07-24 ValidFAA registration status code V: Valid registration. All codes
N4081S Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Minnesota
Standard 2023-07-24 ValidFAA registration status code V: Valid registration. All codes
N6HC Letendre
PITTS SPECIAL S-1
Fixed-wing, single engine Individual owner
California
Experimental 2023-07-24 ValidFAA registration status code V: Valid registration. All codes
N206HT Mooney
M20E
Fixed-wing, single engine Individual owner
Tennessee
Standard 2023-07-23 ValidFAA registration status code V: Valid registration. All codes
N292MP Mooney
M20J
Fixed-wing, single engine Individual owner
Pennsylvania
Standard 2023-07-22 ValidFAA registration status code V: Valid registration. All codes
N1218J Aero Commander
112
Fixed-wing, single engine Individual owner
Texas
Standard 2023-07-21 ValidFAA registration status code V: Valid registration. All codes
N314SE Diamond Aircraft
DA 40
Electric airplane Individual owner
Oregon
Standard 2023-07-20 ValidFAA registration status code V: Valid registration. All codes
N47497 Piper
PA-28R-201
Fixed-wing, single engine Alpha Arrow Flying LLC
Iowa City, Iowa
Standard 2023-07-19 ValidFAA registration status code V: Valid registration. All codes
N80ML Piper
PA-28RT-201
Fixed-wing, single engine Individual owner
Ohio
Standard 2023-07-19 ValidFAA registration status code V: Valid registration. All codes
N99R Piper
PA-28R-200
Fixed-wing, single engine 206Aa LLC
Saint John, Indiana
Standard 2023-07-19 ValidFAA registration status code V: Valid registration. All codes
N104HP Watts/Perl
CHRISTEN EAGLE II
Fixed-wing, single engine Genesis Aviation Enterprises INC
Fort Lauderdale, Florida
Experimental 2023-07-18 ValidFAA registration status code V: Valid registration. All codes
N205SS Mooney
M20J
Fixed-wing, single engine Air Turbo LLC
White, Georgia
Standard 2023-07-18 ValidFAA registration status code V: Valid registration. All codes
N2585W Mooney
M20E
Fixed-wing, single engine Classic Mooney Nv LLC
Henderson, Nevada
Standard 2023-07-18 ValidFAA registration status code V: Valid registration. All codes
N3757T Piper
PA-28R-180
Fixed-wing, single engine A&P Paul LLC
Columbia, Connecticut
Standard 2023-07-18 ValidFAA registration status code V: Valid registration. All codes
N39513 Piper
PA-28R-201
Fixed-wing, single engine Individual owner
New Jersey
Standard 2023-07-18 ValidFAA registration status code V: Valid registration. All codes
N98DP Aviat Aircraft Inc
A-1B
Fixed-wing, single engine Heartland Aviation LLC
Ada, Oklahoma
Standard 2023-07-18 ValidFAA registration status code V: Valid registration. All codes
N956DR Russell Donald E
V200RG
Fixed-wing, single engine Co-owned owner
Florida
Experimental 2023-07-14 ValidFAA registration status code V: Valid registration. All codes
N5370T Piper
PA-28R-200
Fixed-wing, single engine K.M. Biggs INC
Lumberton, North Carolina
Standard 2023-07-13 ValidFAA registration status code V: Valid registration. All codes
N6927U Mooney
M20E
Fixed-wing, single engine Individual owner
Texas
Standard 2023-07-13 ValidFAA registration status code V: Valid registration. All codes
N201PY Mooney
M20J
Fixed-wing, single engine Individual owner
South Carolina
Standard 2023-07-12 ValidFAA registration status code V: Valid registration. All codes
N1157A Mooney
M20J
Fixed-wing, single engine Mach Holdings LLC
Aurora, Colorado
Standard 2023-07-11 ValidFAA registration status code V: Valid registration. All codes
N44764 Piper
PA-28-180
Fixed-wing, single engine Individual owner
Utah
Standard 2023-07-11 ValidFAA registration status code V: Valid registration. All codes
N612KS Buono David D
DB-1
Fixed-wing, single engine Rv CO LLC
Boulder, Colorado
Experimental 2023-07-11 ValidFAA registration status code V: Valid registration. All codes
N735M Aero Commander
112
Fixed-wing, single engine Cd Engineering LLC
Bennington, Vermont
Standard 2023-07-08 ValidFAA registration status code V: Valid registration. All codes
N3718T Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Iowa
Standard 2023-07-07 ValidFAA registration status code V: Valid registration. All codes
N15027 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Ohio
Standard 2023-07-05 ValidFAA registration status code V: Valid registration. All codes
N2554W Mooney
M20E
Fixed-wing, single engine Individual owner
North Carolina
Standard 2023-07-05 ValidFAA registration status code V: Valid registration. All codes
N8651C Piper
PA-28R-200
Fixed-wing, single engine Individual owner
North Carolina
Standard 2023-07-05 ValidFAA registration status code V: Valid registration. All codes
N9518M Mooney
M20F
Fixed-wing, single engine Co-owned owner
Iowa
Standard 2023-07-05 ValidFAA registration status code V: Valid registration. All codes
N2776W Mooney
M20E
Fixed-wing, single engine Individual owner
Louisiana
Standard 2023-07-01 ValidFAA registration status code V: Valid registration. All codes
N2930X Cessna
177
Fixed-wing, single engine Aero Dynamics Flying Club INC
Mulino, Oregon
Standard 2023-07-01 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 7, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.