The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 5, 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

Texas865California857Florida774Delaware324Ohio247Georgia241North 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 Textron Lycoming Avco Corporation). 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 Textron Lycoming Avco Corporation · 79 models listed · revised January 15, 1998

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
N632KB Michael B Barron
VANS RV14A
Fixed-wing, single engine Itz Plane LLC
Scottsdale, Arizona
Experimental 2025-12-12 ValidFAA registration status code V: Valid registration. All codes
N7445J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Illinois
Standard 2025-12-12 ValidFAA registration status code V: Valid registration. All codes
N9401C Piper
PA-28R-201
Fixed-wing, single engine Withheld at owner's request
Standard 2025-12-12 ValidFAA registration status code V: Valid registration. All codes
N1125X Piper
PA-28R-200
Fixed-wing, single engine Apm Leasing LLC
Casper, Wyoming
Standard 2025-12-11 ValidFAA registration status code V: Valid registration. All codes
N446DS Diamond Aircraft
DA 40
Electric airplane Fun Air LLC
Houston, Texas
Standard 2025-12-11 ValidFAA registration status code V: Valid registration. All codes
N56488 Piper
PA-28R-200
Fixed-wing, single engine Pensacola Navy Flying Club INC
Pensacola, Florida
Standard 2025-12-11 ValidFAA registration status code V: Valid registration. All codes
N514ML Mooney
M20F
Fixed-wing, single engine Pikes Private Planes LLC
Danville, Kentucky
Standard 2025-12-10 ValidFAA registration status code V: Valid registration. All codes
N201DX Mooney
M20J
Fixed-wing, single engine Individual owner
Colorado
Standard 2025-12-09 ValidFAA registration status code V: Valid registration. All codes
N241DC Binkley David P
VANS ACFT RV6
Fixed-wing, single engine Co-owned owner
Arizona
Experimental 2025-12-09 ValidFAA registration status code V: Valid registration. All codes
N6359Q Mooney
M20F
Fixed-wing, single engine Individual owner
Texas
Experimental 2025-12-09 ValidFAA registration status code V: Valid registration. All codes
N7275R Cessna
172S
Fixed-wing, single engine Edb Air INC
Wilsonville, Oregon
Standard 2025-12-09 ValidFAA registration status code V: Valid registration. All codes
N7525J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Virginia
Standard 2025-12-09 ValidFAA registration status code V: Valid registration. All codes
N40XE Diamond Aircraft
DA 40
Electric airplane Fly Diamond Da40 N40Xe LLC
Kalispell, Montana
Standard 2025-12-08 ValidFAA registration status code V: Valid registration. All codes
N7983M Beech
D95A
Fixed-wing, multi-engine Ajf Enterprises LLC
Des Moines, Iowa
Standard 2025-12-06 ValidFAA registration status code V: Valid registration. All codes
N40MJ Mooney
M20J
Fixed-wing, single engine On Top Aero LLC
Avon, Connecticut
Standard 2025-12-04 ValidFAA registration status code V: Valid registration. All codes
N4769H Mooney
M20J
Fixed-wing, single engine Individual owner
Texas
Standard 2025-12-03 ValidFAA registration status code V: Valid registration. All codes
N80035 Aerotek
PITTS S-2A
Fixed-wing, single engine International Air Services INC Trustee
Carson City, Nevada
Standard 2025-12-03 ValidFAA registration status code V: Valid registration. All codes
N183F Carter Christopher S
STOL CH 801
Fixed-wing, single engine Individual owner
Mississippi
Experimental 2025-12-02 ValidFAA registration status code V: Valid registration. All codes
N4321F Piper
PA-28R-200
Fixed-wing, single engine Vales Louis
Monroe, New York
Standard 2025-12-02 ValidFAA registration status code V: Valid registration. All codes
N989TG Mooney
M20J
Fixed-wing, single engine Southern Airmotive INC
Texic, New Mexico
Standard 2025-11-28 ValidFAA registration status code V: Valid registration. All codes
N5825Q Mooney
M20E
Fixed-wing, single engine Individual owner
Georgia
Standard 2025-11-26 ValidFAA registration status code V: Valid registration. All codes
N651PF Felkner Paul E
ACRO SPORT II
Fixed-wing, single engine Individual owner
California
Experimental 2025-11-25 ValidFAA registration status code V: Valid registration. All codes
N4299H Piper
PA-14
Fixed-wing, single engine Individual owner
Georgia
Experimental 2025-11-24 ValidFAA registration status code V: Valid registration. All codes
N20127 Cessna
177B
Fixed-wing, single engine Individual owner
Arkansas
Standard 2025-11-21 ValidFAA registration status code V: Valid registration. All codes
N2604W Mooney
M20E
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2025-11-21 ValidFAA registration status code V: Valid registration. All codes
N1142T Mooney
M20J
Fixed-wing, single engine Individual owner
North Carolina
Standard 2025-11-20 ValidFAA registration status code V: Valid registration. All codes
N15589 Piper
PA-34-200
Fixed-wing, multi-engine Co-owned owner
California
Standard 2025-11-19 ValidFAA registration status code V: Valid registration. All codes
N35LA Mooney
M20F
Fixed-wing, single engine Individual owner
Kentucky
Standard 2025-11-19 ValidFAA registration status code V: Valid registration. All codes
N2740W Mooney
M20E
Fixed-wing, single engine Individual owner
Louisiana
Standard 2025-11-18 ValidFAA registration status code V: Valid registration. All codes
N8606E Piper
PA-28R-200
Fixed-wing, single engine J&H Aviation LLC
Middletown, Delaware
Standard 2025-11-18 ValidFAA registration status code V: Valid registration. All codes
N14BD Thalman Bernard J
BD-4
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2025-11-17 ValidFAA registration status code V: Valid registration. All codes
N4731J Beech
A23-24
Fixed-wing, single engine Individual owner
California
Standard 2025-11-17 ValidFAA registration status code V: Valid registration. All codes
N37852 Eagle Ii Flying Club Inc
CHRISTEN EAGLE II
Fixed-wing, single engine Individual owner
California
Experimental 2025-11-14 ValidFAA registration status code V: Valid registration. All codes
N7659J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
Georgia
Standard 2025-11-14 ValidFAA registration status code V: Valid registration. All codes
N180F Ford William S
STARDUSTER SA-300
Fixed-wing, single engine Individual owner
Virginia
Experimental 2025-11-13 ValidFAA registration status code V: Valid registration. All codes
N5813Q Mooney
M20E
Fixed-wing, single engine Individual owner
California
Standard 2025-11-13 ValidFAA registration status code V: Valid registration. All codes
N220TM Mooney
M20J
Fixed-wing, single engine Individual owner
Georgia
Standard 2025-11-12 ValidFAA registration status code V: Valid registration. All codes
N397ES Cessna
172R
Fixed-wing, single engine N397Es Holding LLC
Palm City, Florida
Standard 2025-11-12 ValidFAA registration status code V: Valid registration. All codes
N379NA Berkut Engineering And Design
MOBIUS
Fixed-wing, single engine Individual owner
California
Experimental 2025-11-10 ValidFAA registration status code V: Valid registration. All codes
N497LT Berkut Engineering & Design
MOBIUS
Fixed-wing, single engine Individual owner
California
Experimental 2025-11-10 ValidFAA registration status code V: Valid registration. All codes
N3941H Mooney
M20J
Fixed-wing, single engine Individual owner
Texas
Standard 2025-11-08 ValidFAA registration status code V: Valid registration. All codes
N201VR Mooney
M20J
Fixed-wing, single engine Individual owner
Montana
Standard 2025-11-07 ValidFAA registration status code V: Valid registration. All codes
N6083Q Mooney
M20E
Fixed-wing, single engine Individual owner
Hawaii
Standard 2025-11-07 ValidFAA registration status code V: Valid registration. All codes
N68LC Mooney
M20F
Fixed-wing, single engine Individual owner
New Mexico
Standard 2025-11-07 ValidFAA registration status code V: Valid registration. All codes
N2393Z Cessna
172S
Fixed-wing, single engine Sky Training LLC
West Milford, New Jersey
Standard 2025-11-06 ValidFAA registration status code V: Valid registration. All codes
N299BB N299Bb Llc
BELL HR
Fixed-wing, single engine Individual owner
Alaska
Experimental 2025-11-06 ValidFAA registration status code V: Valid registration. All codes
N455DB Burdette Ralph D
RV-3-R
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 2025-11-06 ValidFAA registration status code V: Valid registration. All codes
N651RK Mooney
M20F
Fixed-wing, single engine Individual owner
Georgia
Standard 2025-11-05 ValidFAA registration status code V: Valid registration. All codes
N205KK Mooney
M20J
Fixed-wing, single engine Individual owner
North Carolina
Standard 2025-11-04 ValidFAA registration status code V: Valid registration. All codes
N7907L Beech
A23-24
Fixed-wing, single engine Parker Daniel J
Ewing, Nebraska
Standard 2025-11-04 ValidFAA registration status code V: Valid registration. All codes
N79338 Mooney
M20E
Fixed-wing, single engine Individual owner
Florida
Standard 2025-11-04 ValidFAA registration status code V: Valid registration. All codes
N89ZX Saint Donald W
GLASAIR II SFT
Fixed-wing, single engine Ace Pdr LLC
Lewisville, Texas
Experimental 2025-11-04 ValidFAA registration status code V: Valid registration. All codes
N64JR Fisher Jerry
LANCAIR 320
Fixed-wing, single engine Individual owner
Montana
Experimental 2025-11-03 ValidFAA registration status code V: Valid registration. All codes
N7190Q Mooney
M20E
Fixed-wing, single engine Ehc Group LLC
Franklin Lakes, New Jersey
Standard 2025-11-03 ValidFAA registration status code V: Valid registration. All codes
N44458 Piper
PA-28R-200
Fixed-wing, single engine Forsman Airways LLC
Glenwood, Minnesota
Standard 2025-11-01 ValidFAA registration status code V: Valid registration. All codes
N4639W Rockwell International
112TCA
Fixed-wing, single engine Valiair Lc Trustee
Casper, Wyoming
Standard 2025-10-31 ValidFAA registration status code V: Valid registration. All codes
N79837 Mooney
M20E
Fixed-wing, single engine Individual owner
California
Standard 2025-10-31 ValidFAA registration status code V: Valid registration. All codes
N9490D Cessna
172RG
Fixed-wing, single engine Individual owner
California
Standard 2025-10-31 ValidFAA registration status code V: Valid registration. All codes
N9594C Piper
PA-28R-201
Fixed-wing, single engine Individual owner
New York
Standard 2025-10-31 ValidFAA registration status code V: Valid registration. All codes
N60433 Beech
C24R
Fixed-wing, single engine Texas Triple Net Gp LLC
Austin, Texas
Standard 2025-10-30 ValidFAA registration status code V: Valid registration. All codes
N6447J Piper
PA-28-180
Fixed-wing, single engine Casper Flair LLC
Wilmington, Delaware
Standard 2025-10-29 ValidFAA registration status code V: Valid registration. All codes
N24TP Hughes
269C
Rotorcraft Flying Z Ranch LLC
Douglas, Wyoming
Standard 2025-10-28 ValidFAA registration status code V: Valid registration. All codes
N6245E Cessna
172S
Fixed-wing, single engine Dirty Side Down Aviation LLC
Georgetown, Texas
Standard 2025-10-28 ValidFAA registration status code V: Valid registration. All codes
N9863B Cessna
172RG
Fixed-wing, single engine Individual owner
California
Standard 2025-10-28 ValidFAA registration status code V: Valid registration. All codes
N16459 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Louisiana
Standard 2025-10-27 ValidFAA registration status code V: Valid registration. All codes
N201FV Mooney
M20J
Fixed-wing, single engine West Lake Houston Aviation LLC
Houston, Texas
Standard 2025-10-27 ValidFAA registration status code V: Valid registration. All codes
N36BS Grinnell William C
ACRO II
Fixed-wing, single engine Individual owner
Florida
Experimental 2025-10-27 ValidFAA registration status code V: Valid registration. All codes
N431DE Diamond Aircraft
DA 40
Electric airplane Clark Air Ventures LLC
Awendaw, South Carolina
Standard 2025-10-27 ValidFAA registration status code V: Valid registration. All codes
N57492 Mooney
M20J
Fixed-wing, single engine Individual owner
Kansas
Standard 2025-10-27 ValidFAA registration status code V: Valid registration. All codes
N9114V Mooney
M20E
Fixed-wing, single engine Tayl Number Aero LLC
Tontitown, Arkansas
Standard 2025-10-27 ValidFAA registration status code V: Valid registration. All codes
N332JJ Mooney
M20J
Fixed-wing, single engine Individual owner
Florida
Standard 2025-10-26 ValidFAA registration status code V: Valid registration. All codes
N7155U Mooney
M20E
Fixed-wing, single engine Individual owner
Washington
Standard 2025-10-26 ValidFAA registration status code V: Valid registration. All codes
N2659W Mooney
M20E
Fixed-wing, single engine Mooney Flyer LLC
Belton, South Carolina
Standard 2025-10-25 ValidFAA registration status code V: Valid registration. All codes
N7117E Beech
B24R
Fixed-wing, single engine Co-owned owner
Maryland
Standard 2025-10-24 ValidFAA registration status code V: Valid registration. All codes
N9791M Mooney
M20F
Fixed-wing, single engine Third Row LLC
White Rock, New Mexico
Standard 2025-10-24 ValidFAA registration status code V: Valid registration. All codes
N15324 Piper
PA-28R-200
Fixed-wing, single engine Individual owner
Iowa
Standard 2025-10-23 ValidFAA registration status code V: Valid registration. All codes
N200AV Mooney
M20J
Fixed-wing, single engine Withheld at owner's request
Standard 2025-10-22 ValidFAA registration status code V: Valid registration. All codes
N900RK Mooney
M20J
Fixed-wing, single engine Tailwind Tales LLC
Chesapeake, Virginia
Standard 2025-10-22 ValidFAA registration status code V: Valid registration. All codes
N15018 Piper
PA-34-200
Fixed-wing, multi-engine N15018 LLC
Sanger, Texas
Standard 2025-10-21 ValidFAA registration status code V: Valid registration. All codes
N860BC Mooney
M20J
Fixed-wing, single engine Individual owner
Oregon
Standard 2025-10-21 ValidFAA registration status code V: Valid registration. All codes
N55610 Piper
PA-28R-200
Fixed-wing, single engine Luxury Aviation LLC
Butler, Pennsylvania
Standard 2025-10-20 ValidFAA registration status code V: Valid registration. All codes
N5827Q Mooney
M20E
Fixed-wing, single engine Promises LLC
Pompano Beach, Florida
Standard 2025-10-20 ValidFAA registration status code V: Valid registration. All codes
N7964L Beech
A23-24
Fixed-wing, single engine Individual owner
California
Standard 2025-10-20 ValidFAA registration status code V: Valid registration. All codes
N9254M Mooney
M20E
Fixed-wing, single engine Individual owner
Florida
Standard 2025-10-20 ValidFAA registration status code V: Valid registration. All codes
N386SP Cessna
172S
Fixed-wing, single engine Usaf Academy Aero Club
Usaf Academy, Colorado
Standard 2025-10-18 ValidFAA registration status code V: Valid registration. All codes
N23653 Piper
PA-28R-180
Fixed-wing, single engine Gales Charles R
Cleverdale, New York
Standard 2025-10-17 ValidFAA registration status code V: Valid registration. All codes
N286SP Cessna
172S
Fixed-wing, single engine Stratus Aviation LLC DBA
Vacaville, California
Standard 2025-10-17 ValidFAA registration status code V: Valid registration. All codes
N3409N Mooney
M20F
Fixed-wing, single engine Individual owner
Texas
Standard 2025-10-17 ValidFAA registration status code V: Valid registration. All codes
N353ME Cessna
172S
Fixed-wing, single engine Stratus Aviation LLC DBA
Vacaville, California
Standard 2025-10-17 ValidFAA registration status code V: Valid registration. All codes
N713Z Scottish Aviation
BULLDOG MDL 120/121
Fixed-wing, single engine Individual owner
Washington
Experimental 2025-10-16 ValidFAA registration status code V: Valid registration. All codes
N4672J Piper
PA-28R-180
Fixed-wing, single engine Individual owner
California
Standard 2025-10-15 ValidFAA registration status code V: Valid registration. All codes
N7430V Mooney
M20E
Fixed-wing, single engine Viaspot INC
Sheridan, Wyoming
Standard 2025-10-15 ValidFAA registration status code V: Valid registration. All codes
N900RC Church Roy T
CHRISTEN EAGLE II
Fixed-wing, single engine J P Aero Holdings INC
Carson City, Nevada
Experimental 2025-10-15 ValidFAA registration status code V: Valid registration. All codes
N20TU Mooney
M20E
Fixed-wing, single engine Individual owner
Florida
Standard 2025-10-14 ValidFAA registration status code V: Valid registration. All codes
N468S Mooney
M20J
Fixed-wing, single engine Ld Funding LLC
Piscataway, New Jersey
Standard 2025-10-14 ValidFAA registration status code V: Valid registration. All codes
N9418V Mooney
M20E
Fixed-wing, single engine Individual owner
Tennessee
Standard 2025-10-14 ValidFAA registration status code V: Valid registration. All codes
N5211Z Mooney
M20J
Fixed-wing, single engine Flightwerx INC
Deland, Florida
Standard 2025-10-11 ValidFAA registration status code V: Valid registration. All codes
N201NX Mooney
M20J
Fixed-wing, single engine Individual owner
New York
Standard 2025-10-10 ValidFAA registration status code V: Valid registration. All codes
N2110T Piper
PA-28R-200
Fixed-wing, single engine N2110T LLC
Columbus, Ohio
Standard 2025-10-10 ValidFAA registration status code V: Valid registration. All codes
N55287 Piper
PA-28R-200
Fixed-wing, single engine Prairie Winds Aviation LLC
Overland Park, Kansas
Standard 2025-10-10 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 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.