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
N40XX Mooney
M20J
Fixed-wing, single engine Withheld at owner's request
Standard 2025-02-04 ValidFAA registration status code V: Valid registration. All codes
N720CB Buchholz Chuck
PITTS S1
Fixed-wing, single engine Individual owner
California
Experimental 2025-02-04 ValidFAA registration status code V: Valid registration. All codes
N2767W Mooney
M20E
Fixed-wing, single engine Individual owner
Ohio
Standard 2025-02-02 ValidFAA registration status code V: Valid registration. All codes
N2915L Mooney
M20F
Fixed-wing, single engine Individual owner
California
Standard 2025-02-02 ValidFAA registration status code V: Valid registration. All codes
N17EL Ludtke Edward L
RV6A
Fixed-wing, single engine Withheld at owner's request
Experimental 2025-02-01 ValidFAA registration status code V: Valid registration. All codes
N939R Dehavilland
DHC-1 CHIPMUNK
Fixed-wing, single engine Individual owner
Oregon
Experimental 2025-02-01 ValidFAA registration status code V: Valid registration. All codes
N362WS Wind Star Inc
LANCAIR 320/360
Fixed-wing, single engine Individual owner
Florida
Experimental 2025-01-31 ValidFAA registration status code V: Valid registration. All codes
N234C Chamberlain Mark
VANS RV-7
Fixed-wing, single engine Individual owner
Washington
Experimental 2025-01-30 ValidFAA registration status code V: Valid registration. All codes
N55177 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Florida
Standard 2025-01-30 ValidFAA registration status code V: Valid registration. All codes
N11423 Mooney
M20J
Fixed-wing, single engine Boland Aviation LLC
Newton, New Jersey
Standard 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N1511 Piper
PA-28R-180
Fixed-wing, single engine Plane Fun LLC
Warrensburg, Missouri
Standard 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N3275F Mooney
M20F
Fixed-wing, single engine Three Chopt Flying Club
Charlottesville, Virginia
Standard 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N3705H Mooney
M20J
Fixed-wing, single engine Co-owned owner
California
Standard 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N824KM Dehavilland
DHC-1B-2-S3
Fixed-wing, single engine Individual owner
Texas
Experimental 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N2824Y Piper
PA-28RT-201
Fixed-wing, single engine Forbes Aviation LLC
Boise, Idaho
Standard 2025-01-28 ValidFAA registration status code V: Valid registration. All codes
N200NT Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Oklahoma
Standard 2025-01-27 ValidFAA registration status code V: Valid registration. All codes
N8321C Piper
PA-28R-200
Fixed-wing, single engine Individual owner
North Carolina
Standard 2025-01-26 ValidFAA registration status code V: Valid registration. All codes
N6008D Beech
C24R
Fixed-wing, single engine Individual owner
Indiana
Standard 2025-01-25 ValidFAA registration status code V: Valid registration. All codes
N3407X Mooney
M20E
Fixed-wing, single engine Aerodrome Aviation LLC
Brighton, Colorado
Standard 2025-01-23 ValidFAA registration status code V: Valid registration. All codes
N8VT Diamond Aircraft
DA 40
Electric airplane Aleph Leasing LLC
Eagle Mountain, Utah
Standard 2025-01-22 ValidFAA registration status code V: Valid registration. All codes
N9451N Piper
PA-28R-200
Fixed-wing, single engine Horus Aviation LLC
Ashburn, Virginia
Standard 2025-01-22 ValidFAA registration status code V: Valid registration. All codes
N31PA Beech
A23-24
Fixed-wing, single engine Individual owner
Missouri
Standard 2025-01-21 ValidFAA registration status code V: Valid registration. All codes
N3219F Mooney
M20E
Fixed-wing, single engine Top Flight Detail LLC
Middlebury, Indiana
Standard 2025-01-21 ValidFAA registration status code V: Valid registration. All codes
N597CA Mooney
M20J
Fixed-wing, single engine West Wind Farm INC
Camarillo, California
Standard 2025-01-20 ValidFAA registration status code V: Valid registration. All codes
N9377M Mooney
M20F
Fixed-wing, single engine Flying Cookies LLC
Lyman, South Carolina
Standard 2025-01-20 ValidFAA registration status code V: Valid registration. All codes
N656BC Diamond Aircraft
DA 40
Electric airplane Sky Safety INC
San Antonio, Texas
Standard 2025-01-19 ValidFAA registration status code V: Valid registration. All codes
N1163J Aero Commander
112
Fixed-wing, single engine Bottom Line Aviation LLC
Scranton, North Dakota
Standard 2025-01-17 ValidFAA registration status code V: Valid registration. All codes
N1236L Consolidated Aeronautics Inc.
LAKE LA-4-200
Fixed-wing, single engine 2Sea2It
Ossining, New York
Standard 2025-01-17 ValidFAA registration status code V: Valid registration. All codes
N9701M Mooney
M20F
Fixed-wing, single engine International Air Services INC Trustee
Carson City, Nevada
Standard 2025-01-17 ValidFAA registration status code V: Valid registration. All codes
N11555 Mooney
M20J
Fixed-wing, single engine Euroaviation INC Trustee
Kematen,
Standard 2025-01-16 ValidFAA registration status code V: Valid registration. All codes
N201ZT Mooney
M20J
Fixed-wing, single engine Hn Journey LLC
Lewes, Delaware
Standard 2025-01-16 ValidFAA registration status code V: Valid registration. All codes
N6389Q Mooney
M20F
Fixed-wing, single engine Withheld at owner's request
Standard 2025-01-16 ValidFAA registration status code V: Valid registration. All codes
N105RZ Zinkham Ralphe E
RV6A
Fixed-wing, single engine Individual owner
California
Experimental 2025-01-15 ValidFAA registration status code V: Valid registration. All codes
N620JA Cessna
172S
Fixed-wing, single engine Silverhawk Aviation Academy LLC
Caldwell, Idaho
Standard 2025-01-15 ValidFAA registration status code V: Valid registration. All codes
N63893 Beech
C24R
Fixed-wing, single engine Individual owner
New York
Standard 2025-01-15 ValidFAA registration status code V: Valid registration. All codes
N93KS Mooney
M20J
Fixed-wing, single engine Co-owned owner
Texas
Standard 2025-01-15 ValidFAA registration status code V: Valid registration. All codes
N111AE Piper
PA-28R-200
Fixed-wing, single engine Individual owner
New Jersey
Standard 2025-01-14 ValidFAA registration status code V: Valid registration. All codes
N2999 Andersen
PITTS S-1S
Fixed-wing, single engine Individual owner
Wyoming
Experimental 2025-01-14 ValidFAA registration status code V: Valid registration. All codes
N3816T Piper
PA-28R-180
Fixed-wing, single engine 1 Vision General Aviation LLC
Sioux City, Iowa
Standard 2025-01-14 ValidFAA registration status code V: Valid registration. All codes
N5365G Mooney
M20F
Fixed-wing, single engine Klaw-N5365G LLC
Lawton, Oklahoma
Standard 2025-01-14 ValidFAA registration status code V: Valid registration. All codes
N8LS Aerotek
PITTS S-2A
Fixed-wing, single engine Kgc Aviation LLC
Cookeville, Tennessee
Standard 2025-01-14 ValidFAA registration status code V: Valid registration. All codes
N9113F Mooney
M20J
Fixed-wing, single engine Co-owned owner
Kansas
Standard 2025-01-14 ValidFAA registration status code V: Valid registration. All codes
N928RJ Beech
B24R
Fixed-wing, single engine Gibson Aviation LLC
Draper, Utah
Standard 2025-01-14 ValidFAA registration status code V: Valid registration. All codes
N1058J Aero Commander
112
Fixed-wing, single engine Moon Valley Aviation LLC
Ozark, Missouri
Standard 2025-01-13 ValidFAA registration status code V: Valid registration. All codes
N6476Q Mooney
M20F
Fixed-wing, single engine Individual owner
New Mexico
Standard 2025-01-13 ValidFAA registration status code V: Valid registration. All codes
N881DC Caine Ladd M
VANS ACFT RV-8
Fixed-wing, single engine Individual owner
Arizona
Experimental 2025-01-13 ValidFAA registration status code V: Valid registration. All codes
N9426V Mooney
M20F
Fixed-wing, single engine Two Guys One Plan LLC
Clermont, Florida
Standard 2025-01-13 ValidFAA registration status code V: Valid registration. All codes
N200WS Piper
PA-34-200
Fixed-wing, multi-engine Sierra Juliet Nm LLC
Santa Teresa, New Mexico
Standard 2025-01-08 ValidFAA registration status code V: Valid registration. All codes
N201BH Mooney
M20J
Fixed-wing, single engine Individual owner
Colorado
Standard 2025-01-08 ValidFAA registration status code V: Valid registration. All codes
N339DA Piper
PA-28R-201
Fixed-wing, single engine Link Aviation LLC
Eau Claire, Wisconsin
Standard 2025-01-08 ValidFAA registration status code V: Valid registration. All codes
N389LC Aviation Wisdom Llc
AL18
Fixed-wing, single engine Jm Environmental INC
Granite Bay, California
Experimental 2025-01-08 ValidFAA registration status code V: Valid registration. All codes
N7527J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
New York
Standard 2025-01-08 ValidFAA registration status code V: Valid registration. All codes
N9298V Mooney
M20E
Fixed-wing, single engine Individual owner
Arizona
Standard 2025-01-08 ValidFAA registration status code V: Valid registration. All codes
N4329X Piper
PA-28R-200
Fixed-wing, single engine S&S Aircraft INC
Bennington, Vermont
Standard 2025-01-07 ValidFAA registration status code V: Valid registration. All codes
N47S Piper
PA-28R-200
Fixed-wing, single engine Sandlapper Aviation of de INC
Bennington, Vermont
Standard 2025-01-07 ValidFAA registration status code V: Valid registration. All codes
N4SB Shimer Jon R
SKYBOLT
Fixed-wing, single engine Individual owner
Maryland
Experimental 2025-01-07 ValidFAA registration status code V: Valid registration. All codes
N701CA Piper
PA-28R-200
Fixed-wing, single engine Mkc Aviation LLC
St George, Utah
Standard 2025-01-07 ValidFAA registration status code V: Valid registration. All codes
N1029B Mooney
M20J
Fixed-wing, single engine Stonewall Aviation LLC
Stillwater, Oklahoma
Standard 2025-01-06 ValidFAA registration status code V: Valid registration. All codes
N38632 Piper
PA-28R-201
Fixed-wing, single engine Individual owner
Ohio
Standard 2025-01-06 ValidFAA registration status code V: Valid registration. All codes
N6485Q Mooney
M20F
Fixed-wing, single engine Individual owner
Texas
Standard 2025-01-06 ValidFAA registration status code V: Valid registration. All codes
N143BJ Barber Paul A
VELOCITY ELITE RG
Fixed-wing, single engine Eaa Aviation Foundation INC
Oshkosh, Wisconsin
Experimental 2025-01-03 ValidFAA registration status code V: Valid registration. All codes
N6420Q Mooney
M20F
Fixed-wing, single engine Individual owner
Texas
Standard 2025-01-02 ValidFAA registration status code V: Valid registration. All codes
N26499 Cessna
172R
Fixed-wing, single engine Advanced Aviation Group LLC
Frederick, Maryland
Standard 2024-12-31 ValidFAA registration status code V: Valid registration. All codes
N4567T Piper
PA-34-200
Fixed-wing, multi-engine Phoenix East Aviation LLC
Daytona Beach, Florida
Standard 2024-12-31 ValidFAA registration status code V: Valid registration. All codes
N7JJ Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Florida
Standard 2024-12-30 ValidFAA registration status code V: Valid registration. All codes
N961DS Rockwell International
112A
Fixed-wing, single engine Co-owned owner
Arizona
Standard 2024-12-30 ValidFAA registration status code V: Valid registration. All codes
N2373W Beech
A23-24
Fixed-wing, single engine Fayettenam Aero LLC
Laurinburg, North Carolina
Standard 2024-12-26 ValidFAA registration status code V: Valid registration. All codes
N44140 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Nebraska
Standard 2024-12-26 ValidFAA registration status code V: Valid registration. All codes
N5966Q Mooney
M20E
Fixed-wing, single engine Individual owner
Kansas
Standard 2024-12-26 ValidFAA registration status code V: Valid registration. All codes
N377JD Enstrom
280FX
Rotorcraft Individual owner
Oregon
Standard 2024-12-23 ValidFAA registration status code V: Valid registration. All codes
N413AA Cessna
172S
Fixed-wing, single engine American Aviation INC
Brooksville, Florida
Standard 2024-12-23 ValidFAA registration status code V: Valid registration. All codes
N756H Enstrom
F-28F
Rotorcraft Individual owner
Oregon
Standard 2024-12-23 ValidFAA registration status code V: Valid registration. All codes
N9540M Mooney
M20F
Fixed-wing, single engine Individual owner
Missouri
Standard 2024-12-21 ValidFAA registration status code V: Valid registration. All codes
N15524 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Minnesota
Standard 2024-12-20 ValidFAA registration status code V: Valid registration. All codes
N806ND Piper
PA-28R-201
Fixed-wing, single engine Mob Aviation USA LLC
Auburndale, Florida
Standard 2024-12-20 ValidFAA registration status code V: Valid registration. All codes
N17274 Cessna
172R
Fixed-wing, single engine University of Alaska Anchorage
Anchorage, Alaska
Standard 2024-12-18 ValidFAA registration status code V: Valid registration. All codes
N399ES Cessna
172R
Fixed-wing, single engine Bray Aviation LLC
Calera, Oklahoma
Standard 2024-12-18 ValidFAA registration status code V: Valid registration. All codes
N6366Q Mooney
M20F
Fixed-wing, single engine Libre Air LLC
Norfolk, Virginia
Standard 2024-12-18 ValidFAA registration status code V: Valid registration. All codes
N953GB Gary E Barrett
RAI-1 TANGO
Fixed-wing, single engine Individual owner
Florida
Experimental 2024-12-18 ValidFAA registration status code V: Valid registration. All codes
N1934Y Mooney
M20E
Fixed-wing, single engine Individual owner
Illinois
Standard 2024-12-16 ValidFAA registration status code V: Valid registration. All codes
N9423F Hughes
269B
Rotorcraft Avex Holdings Heli INC
Lewes, Delaware
Standard 2024-12-14 ValidFAA registration status code V: Valid registration. All codes
N5628S Beech
D95A
Fixed-wing, multi-engine Individual owner
Minnesota
Standard 2024-12-13 ValidFAA registration status code V: Valid registration. All codes
N6919V Mooney
M20F
Fixed-wing, single engine Co-owned owner
Texas
Standard 2024-12-13 ValidFAA registration status code V: Valid registration. All codes
N271SD Peter Fontaine
SPORTSMAN 2+2
Fixed-wing, single engine Individual owner
Georgia
Experimental 2024-12-12 ValidFAA registration status code V: Valid registration. All codes
N909DB Cessna
172R
Fixed-wing, single engine N909Db Aviation Services LLC
Colorado Springs, Colorado
Standard 2024-12-12 ValidFAA registration status code V: Valid registration. All codes
N3939T Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Maine
Standard 2024-12-11 ValidFAA registration status code V: Valid registration. All codes
N8201Q Mooney
M20J
Fixed-wing, single engine Individual owner
Illinois
Standard 2024-12-11 ValidFAA registration status code V: Valid registration. All codes
N201MY Mooney
M20J
Fixed-wing, single engine Withheld at owner's request
Standard 2024-12-10 ValidFAA registration status code V: Valid registration. All codes
N233MA Diamond Aircraft
DA 40
Electric airplane Midwest Corporate Air INC
Bellefontaine, Ohio
Standard 2024-12-10 ValidFAA registration status code V: Valid registration. All codes
N499V Dunne Gary B
VELOCITY RG
Fixed-wing, single engine Individual owner
Florida
Experimental 2024-12-10 ValidFAA registration status code V: Valid registration. All codes
N1083F Mooney
M20J
Fixed-wing, single engine Individual owner
Arizona
Standard 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N201WJ Mooney
M20J
Fixed-wing, single engine Individual owner
Florida
Standard 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N2690P Consolidated Aeronautics Inc.
LAKE LA-4-200
Fixed-wing, single engine Amphibians Plus LLC
Bartow, Florida
Standard 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N3257F Mooney
M20E
Fixed-wing, single engine Individual owner
New York
Standard 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N545AM Diamond Aircraft
DA 40
Electric airplane Midwest Corporate Air INC
Bellefontaine, Ohio
Standard 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N6033F Beech
D95A
Fixed-wing, multi-engine Sky View Aviation LLC
Benton, Kentucky
Standard 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N6753L Beech
C24R
Fixed-wing, single engine Co-owned owner
Texas
Standard 2024-12-07 ValidFAA registration status code V: Valid registration. All codes
N4262H Mooney
M20J
Fixed-wing, single engine Northern Iowa Anesthesia Services P L C
Ames, Iowa
Standard 2024-12-05 ValidFAA registration status code V: Valid registration. All codes
N5503H Bellanca
8KCAB
Fixed-wing, single engine Cp Aviation INC
Santa Paula, California
Standard 2024-12-05 ValidFAA registration status code V: Valid registration. All codes
N1190J Aero Commander
112
Fixed-wing, single engine Individual owner
Mississippi
Standard 2024-12-04 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.