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
N9809K Piper
PA-28R-201
Fixed-wing, single engine S&S Investment Solutions LLC
Lakeland, Tennessee
Standard 2024-03-15 ValidFAA registration status code V: Valid registration. All codes
N201UG Mooney
M20J
Fixed-wing, single engine Individual owner
Mississippi
Standard 2024-03-13 ValidFAA registration status code V: Valid registration. All codes
N33075 Piper
PA-28R-200
Fixed-wing, single engine Portugues Aviation LLC
Canovanas, Puerto Rico
Standard 2024-03-13 ValidFAA registration status code V: Valid registration. All codes
N597RA Diamond Aircraft
DA 40
Electric airplane Redtail Aviation LLC
Brookville, Pennsylvania
Standard 2024-03-13 ValidFAA registration status code V: Valid registration. All codes
N2496M Piper
PA-28R-201
Fixed-wing, single engine Individual owner
South Carolina
Standard 2024-03-12 ValidFAA registration status code V: Valid registration. All codes
N4681J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Florida
Standard 2024-03-12 ValidFAA registration status code V: Valid registration. All codes
N5020S Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Montana
Standard 2024-03-12 ValidFAA registration status code V: Valid registration. All codes
N1808J Rockwell International
112TC
Fixed-wing, single engine Individual owner
Washington
Standard 2024-03-10 ValidFAA registration status code V: Valid registration. All codes
N4579T Piper
PA-28R-200
Fixed-wing, single engine Navajo Air LLC
Scottsdale, Arizona
Standard 2024-03-09 ValidFAA registration status code V: Valid registration. All codes
N1460J Rockwell International
112A
Fixed-wing, single engine Individual owner
Texas
Standard 2024-03-08 ValidFAA registration status code V: Valid registration. All codes
N2075X Beech
C24R
Fixed-wing, single engine Individual owner
New York
Standard 2024-03-08 ValidFAA registration status code V: Valid registration. All codes
N95LS Beech
B95A
Fixed-wing, multi-engine Pmx Aviation Services LLC
Kailua Kona, Hawaii
Standard 2024-03-08 ValidFAA registration status code V: Valid registration. All codes
N98AK Consolidated Aeronautics Inc.
LAKE LA-4-200
Fixed-wing, single engine Ponderosa Aircraft LLC
Great Falls, Montana
Standard 2024-03-07 ValidFAA registration status code V: Valid registration. All codes
N123UK Mooney
M20J
Fixed-wing, single engine Sch Aviation INC Trustee
Norfolk,
Standard 2024-03-06 ValidFAA registration status code V: Valid registration. All codes
N145HF Cessna
172S
Fixed-wing, single engine Heritage Asset Leasing LLC
Ronkonkoma, New York
Standard 2024-03-06 ValidFAA registration status code V: Valid registration. All codes
N1800P Beech
A23-24
Fixed-wing, single engine Withheld at owner's request
Standard 2024-03-05 ValidFAA registration status code V: Valid registration. All codes
N3189Q Piper
PA-28R-201
Fixed-wing, single engine Boll Weevil Flyers LLC
Reedville, Virginia
Special flight permit 2024-03-05 ValidFAA registration status code V: Valid registration. All codes
N33AN Ranton Michael L
LANCAIR 320
Fixed-wing, single engine Individual owner
Alabama
Experimental 2024-03-05 ValidFAA registration status code V: Valid registration. All codes
N617TN Ronald C Patterson
PATTERSON PHAT-4
Fixed-wing, single engine Individual owner
Missouri
Experimental 2024-03-05 ValidFAA registration status code V: Valid registration. All codes
N5019S Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Texas
Standard 2024-03-04 ValidFAA registration status code V: Valid registration. All codes
N5495T Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Texas
Standard 2024-03-04 ValidFAA registration status code V: Valid registration. All codes
N6535V Cessna
172RG
Fixed-wing, single engine Co-owned owner
Connecticut
Standard 2024-03-04 ValidFAA registration status code V: Valid registration. All codes
N9139Y Mooney
M20J
Fixed-wing, single engine June26 Investments LLC
Pinehurst, North Carolina
Standard 2024-03-04 ValidFAA registration status code V: Valid registration. All codes
N8227V Piper
PA-28RT-201
Fixed-wing, single engine Individual owner
California
Standard 2024-03-03 ValidFAA registration status code V: Valid registration. All codes
N8304N Piper
PA-28RT-201
Fixed-wing, single engine Co-owned owner
Arkansas
Standard 2024-03-03 ValidFAA registration status code V: Valid registration. All codes
N9609V Aerostar Acft Corp Of Texas
M20E
Fixed-wing, single engine Fly Fly Fly LLC
Dover, Delaware
Standard 2024-03-03 ValidFAA registration status code V: Valid registration. All codes
N19PW C E Kulp
STARDUSTER II SA-300
Fixed-wing, single engine N19Pw Incorporated
Wilmington, Delaware
Experimental 2024-03-02 ValidFAA registration status code V: Valid registration. All codes
N468PM Piper
PA-28R-200
Fixed-wing, single engine Earspasm LLC
Brooklyn, New York
Standard 2024-03-02 ValidFAA registration status code V: Valid registration. All codes
N5814T Mooney
M20J
Fixed-wing, single engine Co-owned owner
California
Standard 2024-03-01 ValidFAA registration status code V: Valid registration. All codes
N7463J Piper
PA-28R-180
Fixed-wing, single engine Unusual Attitudes LLC
Bates City, Missouri
Standard 2024-03-01 ValidFAA registration status code V: Valid registration. All codes
N424WT Piper
PA-34-200
Fixed-wing, multi-engine Lumberton Air 1 LLC
Mount Laurel, New Jersey
Standard 2024-02-29 ValidFAA registration status code V: Valid registration. All codes
N2716W Mooney
M20E
Fixed-wing, single engine Big Sky Aviation LLC
Meridian, Idaho
Standard 2024-02-28 ValidFAA registration status code V: Valid registration. All codes
N55932 Piper
PA-28-180
Fixed-wing, single engine Red Eagle Aviation LLC
Deridder, Louisiana
Standard 2024-02-28 ValidFAA registration status code V: Valid registration. All codes
N234DK Dana Kellis
VANS RV-7A
Fixed-wing, single engine Individual owner
Utah
Experimental 2024-02-27 ValidFAA registration status code V: Valid registration. All codes
N9363V Mooney
M20F
Fixed-wing, single engine Eye Squared Holdings INC
Houston, Texas
Standard 2024-02-27 ValidFAA registration status code V: Valid registration. All codes
N3067K Piper
PA-28RT-201
Fixed-wing, single engine Individual owner
Washington
Standard 2024-02-26 ValidFAA registration status code V: Valid registration. All codes
N9204M Mooney
M20E
Fixed-wing, single engine Individual owner
Michigan
Standard 2024-02-26 ValidFAA registration status code V: Valid registration. All codes
N9260M Mooney
M20E
Fixed-wing, single engine Withheld at owner's request
Standard 2024-02-26 ValidFAA registration status code V: Valid registration. All codes
N1289X Mooney
M20E
Fixed-wing, single engine Individual owner
Indiana
Standard 2024-02-25 ValidFAA registration status code V: Valid registration. All codes
N4562X Piper
PA-28R-200
Fixed-wing, single engine Venture West LLC
Mesa, Arizona
Standard 2024-02-25 ValidFAA registration status code V: Valid registration. All codes
N4609W Rockwell International
112TC
Fixed-wing, single engine Individual owner
Florida
Standard 2024-02-23 ValidFAA registration status code V: Valid registration. All codes
N56027 Mooney
M20J
Fixed-wing, single engine Individual owner
Oklahoma
Standard 2024-02-23 ValidFAA registration status code V: Valid registration. All codes
N3848T Piper
PA-28R-180
Fixed-wing, single engine Co-owned owner
California
Standard 2024-02-22 ValidFAA registration status code V: Valid registration. All codes
N4469 Aviat Aircraft Inc
A-1B
Fixed-wing, single engine Ckw Aviation LLC
Dalhart, Texas
Standard 2024-02-21 ValidFAA registration status code V: Valid registration. All codes
N5964S Beech
A23-24
Fixed-wing, single engine Individual owner
Colorado
Standard 2024-02-21 ValidFAA registration status code V: Valid registration. All codes
N201NZ Mooney
M20J
Fixed-wing, single engine Mooney M20J Brokers LLC
Saint Charles, Missouri
Standard 2024-02-18 ValidFAA registration status code V: Valid registration. All codes
N556WH Scottish Aviation
BULLDOG MDL 120/121
Fixed-wing, single engine Individual owner
Texas
Experimental 2024-02-18 ValidFAA registration status code V: Valid registration. All codes
N7437V Mooney
M20F
Fixed-wing, single engine Coastal Airworx LLC
Middletown, New Jersey
Standard 2024-02-18 ValidFAA registration status code V: Valid registration. All codes
N707PJ Rogers James M Ii
RV-7
Fixed-wing, single engine Individual owner
Arizona
Experimental 2024-02-17 ValidFAA registration status code V: Valid registration. All codes
N22JL Piper
PA-34-200
Fixed-wing, multi-engine Individual owner
Texas
Standard 2024-02-16 ValidFAA registration status code V: Valid registration. All codes
N1330W Mooney
M20E
Fixed-wing, single engine Individual owner
Tennessee
Standard 2024-02-15 ValidFAA registration status code V: Valid registration. All codes
N578BW Cessna
172R
Fixed-wing, single engine Bridgewater State University
Bridgewater, Massachusetts
Standard 2024-02-15 ValidFAA registration status code V: Valid registration. All codes
N7124V Mooney
M20F
Fixed-wing, single engine Individual owner
Texas
Standard 2024-02-14 ValidFAA registration status code V: Valid registration. All codes
N79812 Mooney
M20E
Fixed-wing, single engine Ridgerock Aero LLC
Tuba City, Arizona
Standard 2024-02-14 ValidFAA registration status code V: Valid registration. All codes
N77RC Piper
PA-28R-200
Fixed-wing, single engine N77Rc LLC
Wilmington, Delaware
Standard 2024-02-13 ValidFAA registration status code V: Valid registration. All codes
N9636M Mooney
M20F
Fixed-wing, single engine Individual owner
Arizona
Standard 2024-02-13 ValidFAA registration status code V: Valid registration. All codes
N1216T Piper
PA-28R-200
Fixed-wing, single engine Co-owned owner
Washington
Standard 2024-02-12 ValidFAA registration status code V: Valid registration. All codes
N97DM Mooney
M20J
Fixed-wing, single engine Withheld at owner's request
Standard 2024-02-12 ValidFAA registration status code V: Valid registration. All codes
N2689W Mooney
M20E
Fixed-wing, single engine Individual owner
California
Standard 2024-02-11 ValidFAA registration status code V: Valid registration. All codes
N218CD Cirrus Design Corp
SR20
Fixed-wing, single engine Individual owner
Connecticut
Standard 2024-02-09 ValidFAA registration status code V: Valid registration. All codes
N1293T Piper
PA-34-200
Fixed-wing, multi-engine N1293T LLC
Wilmington, Delaware
Standard 2024-02-08 ValidFAA registration status code V: Valid registration. All codes
N1380T Piper
PA-34-200
Fixed-wing, multi-engine N1380T LLC
Wilmington, Delaware
Standard 2024-02-08 ValidFAA registration status code V: Valid registration. All codes
N40FG Mooney
M20J
Fixed-wing, single engine Co-owned owner
Washington
Standard 2024-02-08 ValidFAA registration status code V: Valid registration. All codes
N6995C Piper
PA-28R-201
Fixed-wing, single engine Individual owner
Indiana
Standard 2024-02-08 ValidFAA registration status code V: Valid registration. All codes
N9458N Piper
PA-28R-200
Fixed-wing, single engine Swaz Aviation LLC
Mesa, Arizona
Standard 2024-02-08 ValidFAA registration status code V: Valid registration. All codes
N5033S Piper
PA-28R-200
Fixed-wing, single engine Gpsp Aviation LLC
Bronx, New York
Standard 2024-02-07 ValidFAA registration status code V: Valid registration. All codes
N5485M Beech
76
Fixed-wing, multi-engine N446Rh LLC
Helena, Montana
Standard 2024-02-07 ValidFAA registration status code V: Valid registration. All codes
N165AR Cessna
172S
Fixed-wing, single engine Lago Enterprises LLC
Centennial, Colorado
Standard 2024-02-04 ValidFAA registration status code V: Valid registration. All codes
N5294 Beech
A24R
Fixed-wing, single engine Individual owner
Missouri
Standard 2024-02-03 ValidFAA registration status code V: Valid registration. All codes
N95HJ Beech
D95A
Fixed-wing, multi-engine Skyview Aviation LLC
Benton, Kentucky
Standard 2024-02-03 ValidFAA registration status code V: Valid registration. All codes
N6978R Beech
B24R
Fixed-wing, single engine Dodson International Parts INC
Rantoul, Kansas
Standard 2024-01-31 ValidFAA registration status code V: Valid registration. All codes
N9559M Mooney
M20F
Fixed-wing, single engine Individual owner
Florida
Standard 2024-01-31 ValidFAA registration status code V: Valid registration. All codes
N1258X Mooney
M20E
Fixed-wing, single engine Individual owner
Virginia
Standard 2024-01-30 ValidFAA registration status code V: Valid registration. All codes
N5GH Mooney
M20E
Fixed-wing, single engine Individual owner
Pennsylvania
Standard 2024-01-29 ValidFAA registration status code V: Valid registration. All codes
N272K Starduster Ii
SA-300
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2024-01-28 ValidFAA registration status code V: Valid registration. All codes
N5201N Mooney
M20J
Fixed-wing, single engine Individual owner
North Carolina
Standard 2024-01-28 ValidFAA registration status code V: Valid registration. All codes
N366B Hapgood Matthew E
LANCAIR 360
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 2024-01-27 ValidFAA registration status code V: Valid registration. All codes
N814MM Michael G Messer
VANS RV-8A
Fixed-wing, single engine Individual owner
Alabama
Experimental 2024-01-27 ValidFAA registration status code V: Valid registration. All codes
N9315N Piper
PA-28R-200
Fixed-wing, single engine Diir County Flying INC
Sturgeon Bay, Wisconsin
Standard 2024-01-27 ValidFAA registration status code V: Valid registration. All codes
N1013X Piper
PA-28R-200
Fixed-wing, single engine Btm Aero LLC
Mansfield, Texas
Standard 2024-01-26 ValidFAA registration status code V: Valid registration. All codes
N4322F Piper
PA-28R-200
Fixed-wing, single engine Adk Xc Flyers LLC
Scotia, New York
Standard 2024-01-26 ValidFAA registration status code V: Valid registration. All codes
N448MM Raddatz Steven Gerald
RV-8
Fixed-wing, single engine Co-owned owner
Oregon
Experimental 2024-01-26 ValidFAA registration status code V: Valid registration. All codes
N750TH Beech
C24R
Fixed-wing, single engine Individual owner
North Carolina
Standard 2024-01-26 ValidFAA registration status code V: Valid registration. All codes
N9485F Hughes
269B
Rotorcraft Individual owner
Oregon
Standard 2024-01-26 ValidFAA registration status code V: Valid registration. All codes
N3908T Piper
PA-28R-180
Fixed-wing, single engine Co-owned owner
Nevada
Standard 2024-01-25 ValidFAA registration status code V: Valid registration. All codes
N302EF Piper
PA-34-200
Fixed-wing, multi-engine Redbird Ventures LLC
Kalispell, Montana
Standard 2024-01-24 ValidFAA registration status code V: Valid registration. All codes
N3235B Enstrom
280
Rotorcraft Hbhis LLC
Gnadenhutten, Ohio
Standard 2024-01-24 ValidFAA registration status code V: Valid registration. All codes
N430EP Cessna
172R
Fixed-wing, single engine Fly la Wings LLC
Glendale, California
Standard 2024-01-23 ValidFAA registration status code V: Valid registration. All codes
N246AT Mooney
M20J
Fixed-wing, single engine Individual owner
New Jersey
Standard 2024-01-21 ValidFAA registration status code V: Valid registration. All codes
N201ZN Mooney
M20J
Fixed-wing, single engine Jp Martin Service LLC
Hialeah, Florida
Standard 2024-01-20 ValidFAA registration status code V: Valid registration. All codes
N2333T Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Georgia
Standard 2024-01-20 ValidFAA registration status code V: Valid registration. All codes
N3252F Mooney
M20E
Fixed-wing, single engine Co-owned owner
Florida
Standard 2024-01-20 ValidFAA registration status code V: Valid registration. All codes
N4337T Piper
PA-28R-200
Fixed-wing, single engine Bravo 3 Aviation LLC
York, Nebraska
Standard 2024-01-20 ValidFAA registration status code V: Valid registration. All codes
N790RR Mcquirk Robert J
ACRO SPORT II
Fixed-wing, single engine Hagert Jim D
Olivia, Minnesota
Experimental 2024-01-20 ValidFAA registration status code V: Valid registration. All codes
N9093 Enstrom
F-28A
Rotorcraft Zimsim LLC
Charleston, South Carolina
Standard 2024-01-20 ValidFAA registration status code V: Valid registration. All codes
N161F Mooney
M20J
Fixed-wing, single engine Individual owner
Pennsylvania
Standard 2024-01-17 ValidFAA registration status code V: Valid registration. All codes
N201CG Mooney
M20J
Fixed-wing, single engine New Orleans Aviation LLC
Slidell, Louisiana
Standard 2024-01-17 ValidFAA registration status code V: Valid registration. All codes
N4528F Piper
PA-28R-200
Fixed-wing, single engine Phoenix Aviation Solutions LLC
Clarksville, Tennessee
Standard 2024-01-17 ValidFAA registration status code V: Valid registration. All codes
N803DW Mooney
M20J
Fixed-wing, single engine Co-owned owner
California
Standard 2024-01-17 ValidFAA registration status code V: Valid registration. All codes
N96KS Mooney
M20J
Fixed-wing, single engine Individual owner
California
Standard 2024-01-17 ValidFAA registration status code V: Valid registration. All codes
Previous Page 18 of 86 Next

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.