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
N3962T Piper
PA-28R-180
Fixed-wing, single engine Silvretta LLC
Kalispell, Montana
Standard 2024-08-15 ValidFAA registration status code V: Valid registration. All codes
N360XK Nelson James O
LANCAIR 320
Fixed-wing, single engine Co-owned owner
Kansas
Experimental 2024-08-14 ValidFAA registration status code V: Valid registration. All codes
N6754V Mooney
M20F
Fixed-wing, single engine Individual owner
California
Standard 2024-08-14 ValidFAA registration status code V: Valid registration. All codes
N9264M Mooney
M20E
Fixed-wing, single engine Withheld at owner's request
Standard 2024-08-14 ValidFAA registration status code V: Valid registration. All codes
N412PJ Diamond Aircraft
DA 40
Electric airplane Individual owner
California
Standard 2024-08-13 ValidFAA registration status code V: Valid registration. All codes
N9428F Hughes
269B
Rotorcraft Bargo Aviation Services LLC
Crittenden, Kentucky
Restricted 2024-08-13 ValidFAA registration status code V: Valid registration. All codes
N1444X Piper
PA-28R-200
Fixed-wing, single engine Co-owned owner
California
Standard 2024-08-10 ValidFAA registration status code V: Valid registration. All codes
N5686Q Mooney
M20E
Fixed-wing, single engine Individual owner
Tennessee
Standard 2024-08-10 ValidFAA registration status code V: Valid registration. All codes
N7462V Mooney
M20F
Fixed-wing, single engine Broken Pole Fishing Hole 4 Wounded Vets
Vancouver, Washington
Standard 2024-08-10 ValidFAA registration status code V: Valid registration. All codes
N9780L Beech
A24R
Fixed-wing, single engine Individual owner
Florida
Standard 2024-08-09 ValidFAA registration status code V: Valid registration. All codes
N786SA Cessna
172S
Fixed-wing, single engine Gulf Aviation Holdings I LLC
Seattle, Washington
Standard 2024-08-08 ValidFAA registration status code V: Valid registration. All codes
N166G Diamond Aircraft
DA 40
Electric airplane Aerospace Trust Management LLC Trustee
Wilmington, Delaware
Standard 2024-08-07 ValidFAA registration status code V: Valid registration. All codes
N33668 Piper
PA-28R-200
Fixed-wing, single engine Northeast Cubs LLC
Wilmington, Delaware
Standard 2024-08-07 ValidFAA registration status code V: Valid registration. All codes
N973TS Aero Commander
112
Fixed-wing, single engine Old Ocean Cattle CO LLC
Sweeny, Texas
Standard 2024-08-06 ValidFAA registration status code V: Valid registration. All codes
N2862P Consolidated Aeronautics Inc.
LAKE LA-4-200
Fixed-wing, single engine Texas Amphibians LLC
Braunfels, Texas
Standard 2024-08-05 ValidFAA registration status code V: Valid registration. All codes
N7139U Mooney
M20E
Fixed-wing, single engine Individual owner
Virginia
Standard 2024-08-05 ValidFAA registration status code V: Valid registration. All codes
N7201H Mooney
M20J
Fixed-wing, single engine Individual owner
Texas
Standard 2024-08-04 ValidFAA registration status code V: Valid registration. All codes
N1432J Rockwell International
112A
Fixed-wing, single engine Individual owner
Louisiana
Standard 2024-08-03 ValidFAA registration status code V: Valid registration. All codes
N1141Z Mooney
M20J
Fixed-wing, single engine Individual owner
Florida
Standard 2024-08-01 ValidFAA registration status code V: Valid registration. All codes
N1367T Piper
PA-28R-200
Fixed-wing, single engine N1367T LLC
Mount Dora, Florida
Standard 2024-08-01 ValidFAA registration status code V: Valid registration. All codes
N723AG Diamond Aircraft
DA 40
Electric airplane Shortt Aircraft Leasing LLC
Wilmington, Delaware
Standard 2024-08-01 ValidFAA registration status code V: Valid registration. All codes
N3506X Mooney
M20F
Fixed-wing, single engine Individual owner
California
Standard 2024-07-31 ValidFAA registration status code V: Valid registration. All codes
N54GM Branson
STARDUSTER II
Fixed-wing, single engine Individual owner
Florida
Experimental 2024-07-31 ValidFAA registration status code V: Valid registration. All codes
N201DY Mooney
M20E
Fixed-wing, single engine Individual owner
Wisconsin
Standard 2024-07-30 ValidFAA registration status code V: Valid registration. All codes
N1441J Rockwell International
112A
Fixed-wing, single engine Individual owner
Texas
Standard 2024-07-29 ValidFAA registration status code V: Valid registration. All codes
N23PX Beech
C24R
Fixed-wing, single engine Sum Beech LLC
Ball, Louisiana
Standard 2024-07-29 ValidFAA registration status code V: Valid registration. All codes
N4172P Cessna
172R
Fixed-wing, single engine Dmac Aircraft LLC
Savannah, Georgia
Standard 2024-07-29 ValidFAA registration status code V: Valid registration. All codes
N1240X Mooney
M20E
Fixed-wing, single engine Pioneer Aviation LLC
Boise, Idaho
Standard 2024-07-28 ValidFAA registration status code V: Valid registration. All codes
N3465X Mooney
M20E
Fixed-wing, single engine Kmlb Aviation LLC
Melbourne, Florida
Standard 2024-07-28 ValidFAA registration status code V: Valid registration. All codes
N712JG A E A Flight L C
LANCAIR 360
Fixed-wing, single engine Individual owner
Texas
Experimental 2024-07-27 ValidFAA registration status code V: Valid registration. All codes
N1972B Piper
PA-34-200
Fixed-wing, multi-engine Performance Aircraft Sales INC
Lincoln, Nebraska
Standard 2024-07-25 ValidFAA registration status code V: Valid registration. All codes
N503RF Diamond Aircraft
DA 40
Electric airplane Co-owned owner
Virginia
Standard 2024-07-25 ValidFAA registration status code V: Valid registration. All codes
N11KC Cunningham Kevin M
PITTS SPECIAL S-1S
Fixed-wing, single engine Individual owner
Minnesota
Experimental 2024-07-24 ValidFAA registration status code V: Valid registration. All codes
N1239T Piper
PA-34-200
Fixed-wing, multi-engine Phoenix East Aviation LLC
Daytona Beach, Florida
Standard 2024-07-24 ValidFAA registration status code V: Valid registration. All codes
N2610R Piper
PA-28R-200
Fixed-wing, single engine Stable Aviation LLC
Eagan, Minnesota
Standard 2024-07-24 ValidFAA registration status code V: Valid registration. All codes
N2771W Mooney
M20E
Fixed-wing, single engine Individual owner
Washington
Standard 2024-07-24 ValidFAA registration status code V: Valid registration. All codes
N6326U Beech
C24R
Fixed-wing, single engine Individual owner
California
Standard 2024-07-24 ValidFAA registration status code V: Valid registration. All codes
N7458V Mooney
M20F
Fixed-wing, single engine Mooney Ventures LLC
Canton, Georgia
Standard 2024-07-24 ValidFAA registration status code V: Valid registration. All codes
N956JB Diamond Aircraft
DA 40
Electric airplane J Robb Consulting LLC
Scottsdale, Arizona
Standard 2024-07-24 ValidFAA registration status code V: Valid registration. All codes
N1996J Mooney
M20J
Fixed-wing, single engine Co-owned owner
Montana
Standard 2024-07-23 ValidFAA registration status code V: Valid registration. All codes
N3480X Mooney
M20E
Fixed-wing, single engine Individual owner
Ohio
Standard 2024-07-23 ValidFAA registration status code V: Valid registration. All codes
N3720T Piper
PA-28R-180
Fixed-wing, single engine Brinmoore Aero LLC
Jacksonville, Florida
Standard 2024-07-23 ValidFAA registration status code V: Valid registration. All codes
N5069S Piper
PA-28R-200
Fixed-wing, single engine Co-owned owner
Illinois
Standard 2024-07-23 ValidFAA registration status code V: Valid registration. All codes
N4014H Mooney
M20J
Fixed-wing, single engine Individual owner
Virginia
Standard 2024-07-22 ValidFAA registration status code V: Valid registration. All codes
N9498K Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Iowa
Standard 2024-07-22 ValidFAA registration status code V: Valid registration. All codes
N1153W Mooney
M20J
Fixed-wing, single engine Individual owner
Montana
Standard 2024-07-21 ValidFAA registration status code V: Valid registration. All codes
N864PA Cessna
172RG
Fixed-wing, single engine Co-owned owner
South Carolina
Standard 2024-07-21 ValidFAA registration status code V: Valid registration. All codes
N65UF American Champion Aircraft
8KCAB
Fixed-wing, single engine Co-owned owner
Texas
Standard 2024-07-19 ValidFAA registration status code V: Valid registration. All codes
N9356M Mooney
M20E
Fixed-wing, single engine Withheld at owner's request
Standard 2024-07-19 ValidFAA registration status code V: Valid registration. All codes
N28RX Reed Frank L
HIPERBIPE SNS-7
Fixed-wing, single engine Co-owned owner
Florida
Experimental 2024-07-17 ValidFAA registration status code V: Valid registration. All codes
N9386N Piper
PA-28R-200
Fixed-wing, single engine Individual owner
North Carolina
Standard 2024-07-17 ValidFAA registration status code V: Valid registration. All codes
N9390M Mooney
M20F
Fixed-wing, single engine Individual owner
Nevada
Standard 2024-07-17 ValidFAA registration status code V: Valid registration. All codes
N170DS Diamond Aircraft
DA 40
Electric airplane Smith Mountain Lake Flying Club LLC
Hardy, Virginia
Standard 2024-07-16 ValidFAA registration status code V: Valid registration. All codes
N3374X Mooney
M20E
Fixed-wing, single engine Individual owner
Nevada
Standard 2024-07-16 ValidFAA registration status code V: Valid registration. All codes
N4994S Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Virginia
Standard 2024-07-16 ValidFAA registration status code V: Valid registration. All codes
N724PG Cessna
172R
Fixed-wing, single engine L&W Leasing LLC
Murfreesboro, Tennessee
Standard 2024-07-16 ValidFAA registration status code V: Valid registration. All codes
N8766E Piper
PA-28R-200
Fixed-wing, single engine Individual owner
North Dakota
Standard 2024-07-16 ValidFAA registration status code V: Valid registration. All codes
N449L Cooke John J
GLASAIR IIS FT
Fixed-wing, single engine Montana Hotel LLC
Providence, Utah
Experimental 2024-07-13 ValidFAA registration status code V: Valid registration. All codes
N9442N Piper
PA-28R-200
Fixed-wing, single engine Clear2Aviate LLC
Ionia, Michigan
Standard 2024-07-12 ValidFAA registration status code V: Valid registration. All codes
N9662M Mooney
M20F
Fixed-wing, single engine Individual owner
South Dakota
Standard 2024-07-12 ValidFAA registration status code V: Valid registration. All codes
N201TM Mooney
M20J
Fixed-wing, single engine Individual owner
Virginia
Standard 2024-07-11 ValidFAA registration status code V: Valid registration. All codes
N2210L Beech
B24R
Fixed-wing, single engine Individual owner
Texas
Standard 2024-07-11 ValidFAA registration status code V: Valid registration. All codes
N999AD Piper
PA-28R-200
Fixed-wing, single engine Allison Aviation LLC
Pueblo, Colorado
Standard 2024-07-11 ValidFAA registration status code V: Valid registration. All codes
N540PU Piper
PA-28R-201
Fixed-wing, single engine Individual owner
California
Standard 2024-07-09 ValidFAA registration status code V: Valid registration. All codes
N79383 Mooney
M20E
Fixed-wing, single engine Individual owner
Florida
Standard 2024-07-08 ValidFAA registration status code V: Valid registration. All codes
N3207R Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Oregon
Standard 2024-07-07 ValidFAA registration status code V: Valid registration. All codes
N9348F Cessna
172R
Fixed-wing, single engine Dirty Side Down Aviation LLC
Georgetown, Texas
Standard 2024-07-07 ValidFAA registration status code V: Valid registration. All codes
N4599J Piper
PA-28R-180
Fixed-wing, single engine Midway Enterprises INC
Wilmington, Delaware
Standard 2024-07-06 ValidFAA registration status code V: Valid registration. All codes
N57305 Piper
PA-28R-200
Fixed-wing, single engine C and D Company LLC
Lake Park, Minnesota
Standard 2024-07-05 ValidFAA registration status code V: Valid registration. All codes
N5737Q Mooney
M20E
Fixed-wing, single engine Individual owner
Virginia
Standard 2024-07-03 ValidFAA registration status code V: Valid registration. All codes
N983WU Cessna
172R
Fixed-wing, single engine Envoy Air Services LLC
Leipsic, Ohio
Standard 2024-07-02 ValidFAA registration status code V: Valid registration. All codes
N16361 Piper
PA-28R-200
Fixed-wing, single engine Fly 361 LLC
Doswell, Virginia
Standard 2024-07-01 ValidFAA registration status code V: Valid registration. All codes
N201BA Mooney
M20J
Fixed-wing, single engine Individual owner
California
Standard 2024-07-01 ValidFAA registration status code V: Valid registration. All codes
N117JR Ramsey John A
STEEN SKYBOLT
Fixed-wing, single engine Co-owned owner
Mississippi
Experimental 2024-06-30 ValidFAA registration status code V: Valid registration. All codes
N1102L Consolidated Aeronautics Inc.
LAKE LA-4
Fixed-wing, single engine Individual owner
Illinois
Standard 2024-06-28 ValidFAA registration status code V: Valid registration. All codes
N3483X Mooney
M20E
Fixed-wing, single engine Individual owner
Ohio
Standard 2024-06-28 ValidFAA registration status code V: Valid registration. All codes
N193E Enstrom
F-28
Rotorcraft Individual owner
California
Standard 2024-06-27 ValidFAA registration status code V: Valid registration. All codes
N9469V Mooney
M20E
Fixed-wing, single engine Individual owner
Pennsylvania
Standard 2024-06-27 ValidFAA registration status code V: Valid registration. All codes
N79335 Mooney
M20E
Fixed-wing, single engine Summer G Livin LLC
Cedar Rapids, Iowa
Experimental 2024-06-26 ValidFAA registration status code V: Valid registration. All codes
N15KG Mcgaughey Gary
RV8
Fixed-wing, single engine Individual owner
Nevada
Experimental 2024-06-25 ValidFAA registration status code V: Valid registration. All codes
N4637J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Texas
Standard 2024-06-25 ValidFAA registration status code V: Valid registration. All codes
N797DH Harris David H
VELOCITY 173 RG ELIT
Fixed-wing, single engine Individual owner
New York
Experimental 2024-06-25 ValidFAA registration status code V: Valid registration. All codes
N95DJ Beech
D95A
Fixed-wing, multi-engine Sanders Aviation INC
Jasper, Alabama
Standard 2024-06-24 ValidFAA registration status code V: Valid registration. All codes
N3795T Piper
PA-28R-180
Fixed-wing, single engine Crossen Executive LLC
Missouri City, Texas
Standard 2024-06-22 ValidFAA registration status code V: Valid registration. All codes
N4566W Rockwell International
112TC
Fixed-wing, single engine Individual owner
Florida
Standard 2024-06-22 ValidFAA registration status code V: Valid registration. All codes
N55786 Piper
PA-28R-200
Fixed-wing, single engine Co-owned owner
Alaska
Standard 2024-06-21 ValidFAA registration status code V: Valid registration. All codes
N647SP Cessna
172S
Fixed-wing, single engine Elizabeth City State University
Elizabeth City, North Carolina
Standard 2024-06-21 ValidFAA registration status code V: Valid registration. All codes
N3834T Piper
PA-28R-180
Fixed-wing, single engine Jsl Instructional Services LLC
Fort Worth, Texas
Standard 2024-06-20 ValidFAA registration status code V: Valid registration. All codes
N156DM Mcclure David L
PA-18
Fixed-wing, single engine Co-owned owner
Arizona
Experimental 2024-06-19 ValidFAA registration status code V: Valid registration. All codes
N32047 Piper
PA-28R-200
Fixed-wing, single engine Co-owned owner
Florida
Standard 2024-06-18 ValidFAA registration status code V: Valid registration. All codes
N771MM Schumacher Joe P
VANS RV-8
Fixed-wing, single engine Taildragger LLC
Lakeside, Oregon
Experimental 2024-06-18 ValidFAA registration status code V: Valid registration. All codes
N845MA Diamond Aircraft
DA 40
Electric airplane N845Ma Aircraft Leasing LLC
Lehi, Utah
Standard 2024-06-18 ValidFAA registration status code V: Valid registration. All codes
N1468T Piper
PA-28R-200
Fixed-wing, single engine Individual owner
New Jersey
Standard 2024-06-17 ValidFAA registration status code V: Valid registration. All codes
N201UA Mooney
M20J
Fixed-wing, single engine Allard Aviation LLC
Nashua, New Hampshire
Standard 2024-06-17 ValidFAA registration status code V: Valid registration. All codes
N5924Q Mooney
M20E
Fixed-wing, single engine Individual owner
California
Standard 2024-06-17 ValidFAA registration status code V: Valid registration. All codes
N6706D Beech
C24R
Fixed-wing, single engine Qualitair LLC Trustee
Michelstadt,
Standard 2024-06-17 ValidFAA registration status code V: Valid registration. All codes
N133DB Mooney
M20J
Fixed-wing, single engine 3H Mech LLC
Grand Junction, Colorado
Standard 2024-06-15 ValidFAA registration status code V: Valid registration. All codes
N408JM Moore James P
RV8
Fixed-wing, single engine Individual owner
Colorado
Experimental 2024-06-15 ValidFAA registration status code V: Valid registration. All codes
N6390Q Mooney
M20F
Fixed-wing, single engine Individual owner
Massachusetts
Standard 2024-06-15 ValidFAA registration status code V: Valid registration. All codes
N7164V Mooney
M20F
Fixed-wing, single engine B&J Aviation LLC
Saint Louis, Missouri
Standard 2024-06-15 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.