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
N110AT Tokle
THORP T-18
Fixed-wing, single engine Co-owned owner
Indiana
Experimental 2024-01-16 ValidFAA registration status code V: Valid registration. All codes
N209DS Diamond Aircraft
DA 40
Electric airplane Massman Enterprises LLC
River Hills, Wisconsin
Standard 2024-01-15 ValidFAA registration status code V: Valid registration. All codes
N9323M Mooney
M20E
Fixed-wing, single engine Individual owner
Ohio
Standard 2024-01-15 ValidFAA registration status code V: Valid registration. All codes
N9338V Mooney
M20E
Fixed-wing, single engine Individual owner
California
Standard 2024-01-15 ValidFAA registration status code V: Valid registration. All codes
N360SP Cessna
172S
Fixed-wing, single engine N360Sp LLC
Palm City, Florida
Standard 2024-01-14 ValidFAA registration status code V: Valid registration. All codes
N2089T Piper
PA-28R-200
Fixed-wing, single engine Co-owned owner
Minnesota
Standard 2024-01-13 ValidFAA registration status code V: Valid registration. All codes
N321RT Partenavia S.P.A.
P68B
Fixed-wing, multi-engine Barr Air Patrol LLC
Mesquite, Texas
Standard 2024-01-13 ValidFAA registration status code V: Valid registration. All codes
N364CP Cessna
172S
Fixed-wing, single engine Barr Air Patrol LLC
Mesquite, Texas
Standard 2024-01-13 ValidFAA registration status code V: Valid registration. All codes
N7433J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Louisiana
Standard 2024-01-13 ValidFAA registration status code V: Valid registration. All codes
N881BA Partenavia Spa
P.68C
Fixed-wing, multi-engine Barr Air Patrol LLC
Mesquite, Texas
Standard 2024-01-13 ValidFAA registration status code V: Valid registration. All codes
N250MP Stol
UC-1
Fixed-wing, multi-engine Individual owner
California
Standard 2024-01-12 ValidFAA registration status code V: Valid registration. All codes
N6344Q Mooney
M20F
Fixed-wing, single engine Individual owner
Arizona
Standard 2024-01-12 ValidFAA registration status code V: Valid registration. All codes
N87589 United Consultants
UC-1
Fixed-wing, multi-engine Individual owner
California
Standard 2024-01-12 ValidFAA registration status code V: Valid registration. All codes
N300DS Hughes
269C
Rotorcraft Individual owner
Louisiana
Standard 2024-01-11 ValidFAA registration status code V: Valid registration. All codes
N331AC Piper
PA-28RT-201
Fixed-wing, single engine Tango Thirty One Aero Clube INC
Mckinney, Texas
Standard 2024-01-11 ValidFAA registration status code V: Valid registration. All codes
N4698J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Tennessee
Standard 2024-01-11 ValidFAA registration status code V: Valid registration. All codes
N6177V Consolidated Aeronautics Inc.
LAKE LA-4-200
Fixed-wing, single engine 51 Uniform LLC
Spofford, New Hampshire
Standard 2024-01-11 ValidFAA registration status code V: Valid registration. All codes
N6825V Aerostar Acft Corp Of Texas
M20E
Fixed-wing, single engine Withheld at owner's request
Standard 2024-01-11 ValidFAA registration status code V: Valid registration. All codes
N7841V Mooney
M20E
Fixed-wing, single engine Individual owner
Florida
Standard 2024-01-11 ValidFAA registration status code V: Valid registration. All codes
N89BH Henneman Brian Leslie
SH-2 GLASAIR
Fixed-wing, single engine Individual owner
Ohio
Experimental 2024-01-10 ValidFAA registration status code V: Valid registration. All codes
N920CF Cessna
172R
Fixed-wing, single engine Wingsleasing LLC
Wichita, Kansas
Standard 2024-01-10 ValidFAA registration status code V: Valid registration. All codes
N9567M Mooney
M20F
Fixed-wing, single engine Arrowline Holdings LLC
Brookfield, Connecticut
Standard 2024-01-10 ValidFAA registration status code V: Valid registration. All codes
N15804 Piper
PA-28-180
Fixed-wing, single engine Lima Juliet LLC
Pearcy, Arkansas
Standard 2024-01-09 ValidFAA registration status code V: Valid registration. All codes
N173MA Diamond Aircraft
DA 40
Electric airplane Stellar Aviation LLC
Benton, Kentucky
Standard 2024-01-09 ValidFAA registration status code V: Valid registration. All codes
N767BR Dynamic Aerosport Llc
VANS RV-8R
Fixed-wing, single engine Rv8R Aviation LLC
Wilmington, Delaware
Experimental 2024-01-09 ValidFAA registration status code V: Valid registration. All codes
N9608K Piper
PA-28R-200
Fixed-wing, single engine Piper Arrow N9608K LLC
Ann Arbor, Michigan
Standard 2024-01-09 ValidFAA registration status code V: Valid registration. All codes
N196JM Maita John F
MAITA COZY
Fixed-wing, single engine Individual owner
Missouri
Experimental 2024-01-08 ValidFAA registration status code V: Valid registration. All codes
N201PB Mooney
M20J
Fixed-wing, single engine Individual owner
Texas
Standard 2024-01-08 ValidFAA registration status code V: Valid registration. All codes
N797BC Caton Bob G
VELOCITY R G ELITE
Fixed-wing, single engine Cranberry Outfitters LLC
Richwood, West Virginia
Experimental 2024-01-08 ValidFAA registration status code V: Valid registration. All codes
N2041H Hillebrand Jarrett
RV-6A
Fixed-wing, single engine Individual owner
Florida
Experimental 2024-01-07 ValidFAA registration status code V: Valid registration. All codes
N2699W Mooney
M20E
Fixed-wing, single engine Individual owner
California
Standard 2024-01-07 ValidFAA registration status code V: Valid registration. All codes
N3666Q Beech
A23-24
Fixed-wing, single engine Individual owner
Florida
Standard 2024-01-07 ValidFAA registration status code V: Valid registration. All codes
N711PT Great Lakes
2T-1A-2
Fixed-wing, single engine Individual owner
Florida
Standard 2024-01-07 ValidFAA registration status code V: Valid registration. All codes
N9329N Piper
PA-28R-200
Fixed-wing, single engine Individual owner
California
Standard 2024-01-07 ValidFAA registration status code V: Valid registration. All codes
N934MT Cessna
172R
Fixed-wing, single engine 8Th Dimension Enterprises LLC
Englewood, Colorado
Standard 2024-01-07 ValidFAA registration status code V: Valid registration. All codes
N228WT Beech
A24R
Fixed-wing, single engine Individual owner
Utah
Standard 2024-01-06 ValidFAA registration status code V: Valid registration. All codes
N95PG Piper
PA-28R-200
Fixed-wing, single engine Aviation Sensation LLC
Clearwater, Florida
Standard 2024-01-06 ValidFAA registration status code V: Valid registration. All codes
N204ND Piper
PA-28R-201
Fixed-wing, single engine Aviation Trust Company LLC Trustee
Oklahoma City, Oklahoma
Standard 2024-01-05 ValidFAA registration status code V: Valid registration. All codes
N57540 Mooney
M20J
Fixed-wing, single engine Individual owner
Florida
Standard 2024-01-04 ValidFAA registration status code V: Valid registration. All codes
N13749 Cessna
177B
Fixed-wing, single engine Son of Jubal Ministry LLC
Bainbridge, Georgia
Standard 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N200DW Piper
PA-28R-201
Fixed-wing, single engine Lillian Aviation LLC
Cypress, Texas
Standard 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N3513H Mooney
M20J
Fixed-wing, single engine Co-owned owner
New York
Standard 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N40BK Mooney
M20J
Fixed-wing, single engine Individual owner
Texas
Standard 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N55345 Piper
PA-28R-200
Fixed-wing, single engine Arrow Flite LLC
Chino Hills, California
Standard 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N766SP Cessna
172S
Fixed-wing, single engine Maxxum Financial Group INC
Destrehan, Louisiana
Standard 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N9725M Mooney
M20F
Fixed-wing, single engine Individual owner
Montana
Standard 2023-12-31 ValidFAA registration status code V: Valid registration. All codes
N1429X Piper
PA-28R-200
Fixed-wing, single engine
Standard 2023-12-29 ValidFAA registration status code V: Valid registration. All codes
N414WW Webb Willmott
VANS RV-8
Fixed-wing, single engine Individual owner
Mississippi
Experimental 2023-12-29 ValidFAA registration status code V: Valid registration. All codes
N4424T Piper
PA-28R-200
Fixed-wing, single engine Individual owner
South Dakota
Standard 2023-12-29 ValidFAA registration status code V: Valid registration. All codes
N9398M Mooney
M20F
Fixed-wing, single engine Individual owner
Texas
Standard 2023-12-29 ValidFAA registration status code V: Valid registration. All codes
N2875R Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Ohio
Standard 2023-12-28 ValidFAA registration status code V: Valid registration. All codes
N467TF Fish Tim
STARDUSTER
Fixed-wing, single engine Individual owner
Kansas
Experimental 2023-12-28 ValidFAA registration status code V: Valid registration. All codes
N3XS Prill Charles
CP-6
Fixed-wing, single engine Individual owner
California
Experimental 2023-12-27 ValidFAA registration status code V: Valid registration. All codes
N7553J Piper
PA-28R-180
Fixed-wing, single engine Thunder Arrow CORP
Santa Monica, California
Standard 2023-12-27 Reports overdueFAA registration status code N: Non-citizen corporation that has not returned its flight-hour reports. All codes
N9576 Enstrom
F-28A
Rotorcraft Co-owned owner
Minnesota
Standard 2023-12-26 ValidFAA registration status code V: Valid registration. All codes
N2009U Beech
C24R
Fixed-wing, single engine Co-owned owner
Illinois
Standard 2023-12-24 ValidFAA registration status code V: Valid registration. All codes
N839AB Balog Aaron N
RV-8
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-12-24 ValidFAA registration status code V: Valid registration. All codes
N56823 Piper
PA-28R-200
Fixed-wing, single engine Fly Tu9 LLC
Vancouver, Washington
Standard 2023-12-23 ValidFAA registration status code V: Valid registration. All codes
N3745T Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Texas
Standard 2023-12-22 ValidFAA registration status code V: Valid registration. All codes
N4658W Rockwell International
112TCA
Fixed-wing, single engine Individual owner
New Mexico
Standard 2023-12-20 ValidFAA registration status code V: Valid registration. All codes
N3963H Mooney
M20J
Fixed-wing, single engine Individual owner
Nevada
Standard 2023-12-18 ValidFAA registration status code V: Valid registration. All codes
N223RH Herndon Rob L
RV6
Fixed-wing, single engine Individual owner
Oregon
Experimental 2023-12-17 ValidFAA registration status code V: Valid registration. All codes
N3310P Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Texas
Standard 2023-12-17 ValidFAA registration status code V: Valid registration. All codes
N79821 Mooney
M20E
Fixed-wing, single engine Individual owner
Florida
Standard 2023-12-17 ValidFAA registration status code V: Valid registration. All codes
N2084T Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Michigan
Standard 2023-12-16 ValidFAA registration status code V: Valid registration. All codes
N4164H Mooney
M20J
Fixed-wing, single engine Individual owner
Oregon
Standard 2023-12-16 ValidFAA registration status code V: Valid registration. All codes
N173ZG Hunt William O Jr
VELOCITY 173 RG
Fixed-wing, single engine Individual owner
New Mexico
Experimental 2023-12-14 ValidFAA registration status code V: Valid registration. All codes
N65636 Lake
LA-4-200
Fixed-wing, single engine Co-owned owner
Minnesota
Standard 2023-12-14 ValidFAA registration status code V: Valid registration. All codes
N3945T Piper
PA-28R-180
Fixed-wing, single engine Individual owner
South Dakota
Standard 2023-12-13 ValidFAA registration status code V: Valid registration. All codes
N4350T Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Florida
Standard 2023-12-13 ValidFAA registration status code V: Valid registration. All codes
N4511J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Texas
Standard 2023-12-13 ValidFAA registration status code V: Valid registration. All codes
N542JP Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Kansas
Standard 2023-12-13 ValidFAA registration status code V: Valid registration. All codes
N1297X Mooney
M20E
Fixed-wing, single engine Individual owner
Ohio
Standard 2023-12-12 ValidFAA registration status code V: Valid registration. All codes
N166X Mooney
M20J
Fixed-wing, single engine Kd Real Estate LLC
Sheridan, Wyoming
Standard 2023-12-12 ValidFAA registration status code V: Valid registration. All codes
N2669W Mooney
M20E
Fixed-wing, single engine Co-owned owner
Florida
Standard 2023-12-12 ValidFAA registration status code V: Valid registration. All codes
N321EB Ebsen Kevin
VANS AIRCRAFT RV8
Fixed-wing, single engine Fly-By LLC
Cope, Colorado
Experimental 2023-12-12 ValidFAA registration status code V: Valid registration. All codes
N2705R Piper
PA-28R-200
Fixed-wing, single engine Centerline Aviation LLC
Nolensville, Tennessee
Standard 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N4065H Mooney
M20J
Fixed-wing, single engine Individual owner
North Carolina
Standard 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N6731N Mooney
M20F
Fixed-wing, single engine Individual owner
Kansas
Standard 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N1242J Aero Commander
112
Fixed-wing, single engine Louisiana Aviation LLC
Marksville, Louisiana
Standard 2023-12-08 ValidFAA registration status code V: Valid registration. All codes
N37WR Great Lakes
2T-1A-2
Fixed-wing, single engine Still Flying LLC
Carlisle, Pennsylvania
Standard 2023-12-08 ValidFAA registration status code V: Valid registration. All codes
N8564N Piper
PA-28R-200
Fixed-wing, single engine Eby Leo V
Clearville, Pennsylvania
Standard 2023-12-08 ValidFAA registration status code V: Valid registration. All codes
N2962R Piper
PA-28R-200
Fixed-wing, single engine Hurn Enterpises LLC
Grand Beach, Michigan
Standard 2023-12-07 ValidFAA registration status code V: Valid registration. All codes
N3455N Mooney
M20F
Fixed-wing, single engine Withheld at owner's request
Standard 2023-12-07 ValidFAA registration status code V: Valid registration. All codes
N3515N Mooney
M20F
Fixed-wing, single engine Individual owner
Massachusetts
Standard 2023-12-07 ValidFAA registration status code V: Valid registration. All codes
N93JH Haines John P
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
New Hampshire
Experimental 2023-12-07 ValidFAA registration status code V: Valid registration. All codes
N9573M Mooney
M20F
Fixed-wing, single engine Individual owner
Massachusetts
Standard 2023-12-07 ValidFAA registration status code V: Valid registration. All codes
N10EX Mooney
M20J
Fixed-wing, single engine Drachen Air LLC
Stafford, Virginia
Standard 2023-12-06 ValidFAA registration status code V: Valid registration. All codes
N7526J Piper
PA-28R-180
Fixed-wing, single engine Wings Over Texas Holdings LLC
Denton, Texas
Standard 2023-12-06 ValidFAA registration status code V: Valid registration. All codes
N1143J Aero Commander
112
Fixed-wing, single engine Individual owner
North Carolina
Standard 2023-12-05 ValidFAA registration status code V: Valid registration. All codes
N201SE Mooney
M20J
Fixed-wing, single engine Individual owner
Texas
Standard 2023-12-04 ValidFAA registration status code V: Valid registration. All codes
N5652L Beech
C24R
Fixed-wing, single engine Co-owned owner
Mississippi
Standard 2023-12-04 ValidFAA registration status code V: Valid registration. All codes
N701EA Piper
PA-28R-200
Fixed-wing, single engine Co-owned owner
Indiana
Standard 2023-12-03 ValidFAA registration status code V: Valid registration. All codes
N1385T Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Pennsylvania
Standard 2023-12-02 ValidFAA registration status code V: Valid registration. All codes
N72EF Cessna
172S
Fixed-wing, single engine N72Ef LLC
Canton, Georgia
Standard 2023-12-02 ValidFAA registration status code V: Valid registration. All codes
N949SP Cessna
172S
Fixed-wing, single engine N949Sp LLC
California, Maryland
Standard 2023-12-02 ValidFAA registration status code V: Valid registration. All codes
N1079L Lake
LA-4-200
Fixed-wing, single engine Tradewinds Aero Group LLC
Sarasota, Florida
Standard 2023-12-01 ValidFAA registration status code V: Valid registration. All codes
N9551M Mooney
M20F
Fixed-wing, single engine Individual owner
Kentucky
Standard 2023-11-30 ValidFAA registration status code V: Valid registration. All codes
N193S Hudson Ralph A
GL20 GLASAIR II SRG
Fixed-wing, single engine Individual owner
Vermont
Experimental 2023-11-29 ValidFAA registration status code V: Valid registration. All codes
N3225R Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Illinois
Standard 2023-11-29 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.