The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 5, 2026

Lycoming IO-360-M1A

549 aircraft on the U.S. register carry a Lycoming IO-360-M1A engine, rated at about 180 horsepower. The Diamond Aircraft DA 40 Diamond Star is the model most often fitted with it (457 aircraft). The aircraft carrying it were built between 2003 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-M1A (2 codes). FAA spellings: IO-360-M1A · IO-360-M1A+.

Fitted to model families

Diamond Aircraft DA 40 Diamond Star457Costruzioni Aeronautiche Tecna P201043Vulcanair S P A VULCANAIR V1.018Diamond Aircraft DA 42 Twin Star10Vulcanair VULCANAIR V1.02B&B Aviation Llc RV-7A1Bricker Gary RV-7A1Clough John F Iii VANS RV-8A1Dicus Bill VANS RV-81Giallo Joseph F Ii RV-7A1Greg O Wyatt VANS RV-71Hodnefield G E RV-8A1

Diamond Aircraft DA 40 Diamond Star · Costruzioni Aeronautiche Tecna P2010 · Vulcanair S P A VULCANAIR V1.0 · Diamond Aircraft DA 42 Twin Star · Vulcanair VULCANAIR V1.0 · B&B Aviation Llc RV-7A · Bricker Gary RV-7A · Clough John F Iii VANS RV-8A · Dicus Bill VANS RV-8 · Giallo Joseph F Ii RV-7A

Where they are owner's state

California62Utah61Tennessee40Texas39Florida30Delaware28Virginia22North Carolina21Colorado19Ohio14

Kind of aircraft

Piston singles539 (98%)Piston twins10 (2%)

When the aircraft were built by decade

0881752623503502000932010822020

What the FAA has certified, ordered and been told about the Lycoming IO-360-M1A the component layer

No FAA order in the current files names this engine series. Operators and repair shops have filed 128 failure reports with the FAA since 1995, 24 of them in the last ten years.

Failure reports 128 since · what operators and shops told the FAA

01122344508131823126

Parts most often reported as the reports name them

Pump19Starter9Blade5Bracket5Exhaust Header5Fuel Tank5Housing4Servo4Distributor Gear3Fork3

Latest reports

2026-08-06Exhaust Riser: severed
2025-06-19Attach Bolt: broken
2025-04-17Rocker: worn
2024-08-07Spring: pulled
2024-03-22Starter: inoperative

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
Analytics

These connections as data: /graph/engine/lycoming-io-360-m1a.json · about the eFlight graph.

Aircraft newest certificates first · 549

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N899DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
Maryland
 Standard 2017-12-21 ValidFAA registration status code V: Valid registration. All codes
N127HH Costruzioni Aeronautiche Tecna
P2010
 Fixed-wing, single engine Soaring Fun INC
Dover, Delaware
 Standard 2017-09-12 ValidFAA registration status code V: Valid registration. All codes
N910BB Diamond Aircraft
DA 40
 Electric airplane Individual owner
U.S. Virgin Islands
 Standard 2017-08-23 ValidFAA registration status code V: Valid registration. All codes
N905PA Diamond Aircraft
DA 40
 Electric airplane Individual owner
Texas
 Standard 2017-08-15 ValidFAA registration status code V: Valid registration. All codes
N526DS Diamond Aircraft
DA 40
 Electric airplane Bravo 2 Aviation LLC
Mooresville, North Carolina
 Standard 2017-07-19 ValidFAA registration status code V: Valid registration. All codes
N192DS Diamond Aircraft
DA 40
 Electric airplane Rmg Aviation LLC
Bal Harbour, Florida
 Standard 2017-07-10 ValidFAA registration status code V: Valid registration. All codes
N376DS Diamond Aircraft
DA 40
 Electric airplane North Inlet Holdings LLC
Wilmington, Delaware
 Standard 2017-05-23 ValidFAA registration status code V: Valid registration. All codes
N233AM Diamond Aircraft
DA 40
 Electric airplane Hsing Mitchell
Saratoga, California
 Standard 2017-05-12 ValidFAA registration status code V: Valid registration. All codes
N712GH Hodnefield G E
RV-8A
 Fixed-wing, single engine Fortress Europe Military Museum
Pleasanton, California
 Experimental 2017-05-10 ValidFAA registration status code V: Valid registration. All codes
N644DS Diamond Aircraft
DA 40
 Electric airplane Fitzroy Aviation LLC
San Francisco, California
 Standard 2017-05-04 ValidFAA registration status code V: Valid registration. All codes
N257DS Diamond Aircraft
DA 40
 Electric airplane Glazier Enterprises LLC
Reno, Nevada
 Standard 2017-04-25 ValidFAA registration status code V: Valid registration. All codes
N461DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
New Hampshire
 Standard 2017-03-30 ValidFAA registration status code V: Valid registration. All codes
N522DG Diamond Aircraft
DA 40
 Electric airplane Individual owner
Texas
 Standard 2017-02-14 ValidFAA registration status code V: Valid registration. All codes
N165AS Diamond Aircraft
DA 40
 Electric airplane Vl Aviation LLC
Saint Petersburg, Florida
 Standard 2017-01-25 ValidFAA registration status code V: Valid registration. All codes
N447DS Diamond Aircraft
DA 40
 Electric airplane Aerospace Trust Management LLC Trustee
Wilmington, Delaware
 Standard 2017-01-23 ValidFAA registration status code V: Valid registration. All codes
N571DS Diamond Aircraft
DA 40
 Electric airplane Bcd Leasing CORP
Lexington, Kentucky
 Standard 2016-11-23 ValidFAA registration status code V: Valid registration. All codes
N658DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
New York
 Standard 2016-11-10 ValidFAA registration status code V: Valid registration. All codes
N882DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
California
 Standard 2016-11-02 ValidFAA registration status code V: Valid registration. All codes
N449JL Diamond Aircraft
DA 40
 Electric airplane Air Jockey LLC
Orange, Virginia
 Standard 2016-10-18 ValidFAA registration status code V: Valid registration. All codes
N344DS Diamond Aircraft
DA 40
 Electric airplane Star of Africa Capital LLC
Villanova, Pennsylvania
 Standard 2016-09-08 ValidFAA registration status code V: Valid registration. All codes
N731PA Diamond Aircraft
DA 40
 Electric airplane Individual owner
Indiana
 Standard 2016-07-11 ValidFAA registration status code V: Valid registration. All codes
N880DS Diamond Aircraft
DA 40
 Electric airplane 4R Aero LLC
Bozeman, Montana
 Standard 2016-06-27 ValidFAA registration status code V: Valid registration. All codes
N313AF Diamond Aircraft
DA 40
 Electric airplane K2 Aviation LLC
Greenwood Village, Colorado
 Standard 2016-05-17 ValidFAA registration status code V: Valid registration. All codes
N64SU Diamond Aircraft
DA 40
 Electric airplane Individual owner
Texas
 Standard 2016-03-31 ValidFAA registration status code V: Valid registration. All codes
N722PA Diamond Aircraft
DA 40
 Electric airplane Spoelstra Air LLC
Encinitas, California
 Standard 2015-12-14 ValidFAA registration status code V: Valid registration. All codes
N554DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
New York
 Standard 2015-11-30 ValidFAA registration status code V: Valid registration. All codes
N609CA Diamond Aircraft
DA 40
 Electric airplane Ekko Flight LLC
Middlebury, Connecticut
 Standard 2015-11-16 ValidFAA registration status code V: Valid registration. All codes
N542GL Diamond Aircraft
DA 40
 Electric airplane Co-owned owner
Colorado
 Standard 2015-09-21 ValidFAA registration status code V: Valid registration. All codes
N307AF Diamond Aircraft
DA 40
 Electric airplane Immaterial Hedgehog LLC
Los Angeles, California
 Standard 2015-09-10 ValidFAA registration status code V: Valid registration. All codes
N469JP Diamond Aircraft
DA 40
 Electric airplane Almaz LLC
Pacific Palisades, California
 Standard 2015-09-02 ValidFAA registration status code V: Valid registration. All codes
N764DS Diamond Aircraft
DA 40
 Electric airplane Co-owned owner
Utah
 Standard 2015-08-24 ValidFAA registration status code V: Valid registration. All codes
N692DS Diamond Aircraft
DA 40
 Electric airplane Deltasierra Aero INC Trustee
Wilmington, Delaware
 Standard 2015-08-11 ValidFAA registration status code V: Valid registration. All codes
N888YW Diamond Aircraft
DA 40
 Electric airplane Joerithan & Mp Aviation LLC
Whittier, California
 Standard 2015-07-23 ValidFAA registration status code V: Valid registration. All codes
N643DS Diamond Aircraft
DA 40
 Electric airplane Ds Air LLC
Jefferson, Georgia
 Standard 2015-07-20 ValidFAA registration status code V: Valid registration. All codes
N211WP Diamond Aircraft
DA 40
 Electric airplane Wamware LTD
Santa Barbara, California
 Standard 2015-07-07 ValidFAA registration status code V: Valid registration. All codes
N718DL Diamond Aircraft
DA 40
 Electric airplane Individual owner
Pennsylvania
 Standard 2015-05-01 ValidFAA registration status code V: Valid registration. All codes
N423AB Diamond Aircraft
DA 40
 Electric airplane Ams Emergency Services LLC
Phoenix, Arizona
 Standard 2015-04-23 ValidFAA registration status code V: Valid registration. All codes
N656BB Diamond Aircraft
DA 40
 Electric airplane Individual owner
Iowa
 Standard 2015-04-23 ValidFAA registration status code V: Valid registration. All codes
N273DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
Ohio
 Standard 2015-04-17 ValidFAA registration status code V: Valid registration. All codes
N4774D Greg O Wyatt
VANS RV-7
 Fixed-wing, single engine Individual owner
California
 Experimental 2015-04-07 ValidFAA registration status code V: Valid registration. All codes
N876BR Diamond Aircraft
DA 40
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2015-02-11 ValidFAA registration status code V: Valid registration. All codes
N877BR Diamond Aircraft
DA 40
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2015-02-11 ValidFAA registration status code V: Valid registration. All codes
N866DS Diamond Aircraft
DA 40
 Electric airplane Siteserver INC
Bend, Oregon
 Standard 2015-01-28 ValidFAA registration status code V: Valid registration. All codes
N727CC Diamond Aircraft
DA 40
 Electric airplane Aircraft Guaranty CORP Trustee
Oklahoma City, Oklahoma
 Standard 2014-12-30 ValidFAA registration status code V: Valid registration. All codes
N873BR Diamond Aircraft
DA 40
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2014-12-23 ValidFAA registration status code V: Valid registration. All codes
N875BR Diamond Aircraft
DA 40
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2014-12-23 ValidFAA registration status code V: Valid registration. All codes
N370DS Diamond Aircraft
DA 40
 Electric airplane Carrera Group INC
Glen Cove, New York
 Standard 2014-11-26 ValidFAA registration status code V: Valid registration. All codes
N872BR Diamond Aircraft
DA 40
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2014-11-03 ValidFAA registration status code V: Valid registration. All codes
N216GT Diamond Aircraft
DA 40
 Electric airplane Flying Cow LLC
Jenks, Oklahoma
 Standard 2014-10-17 ValidFAA registration status code V: Valid registration. All codes
N711YD Diamond Aircraft
DA 40
 Electric airplane Aircraft Guaranty CORP Trustee
Oklahoma City, Oklahoma
 Standard 2014-10-10 ValidFAA registration status code V: Valid registration. All codes
N372SE Diamond Aircraft
DA 40
 Electric airplane K2 Aviation LLC
Greenwood Village, Colorado
 Standard 2014-06-19 ValidFAA registration status code V: Valid registration. All codes
N269RB Diamond Aircraft
DA 40
 Electric airplane Romeo Bravo Holdings LLC
Brooklyn, New York
 Standard 2014-06-11 ValidFAA registration status code V: Valid registration. All codes
N519DS Diamond Aircraft
DA 40
 Electric airplane Vkda LLC
West Linn, Oregon
 Standard 2014-06-04 ValidFAA registration status code V: Valid registration. All codes
N657DS Diamond Aircraft
DA 40
 Electric airplane Adamas Marketing LLC
Indianapolis, Indiana
 Standard 2014-05-22 ValidFAA registration status code V: Valid registration. All codes
N661DS Diamond Aircraft
DA 40
 Electric airplane G & R Holdings LLC
Arcadia, California
 Standard 2014-03-19 ValidFAA registration status code V: Valid registration. All codes
N821BR Diamond Aircraft
DA 42 NG
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2014-03-18 ValidFAA registration status code V: Valid registration. All codes
N323MC Diamond Aircraft
DA 40
 Electric airplane Msc Partners LLC
College Grove, Tennessee
 Standard 2014-03-10 ValidFAA registration status code V: Valid registration. All codes
N261DS Diamond Aircraft
DA 40
 Electric airplane Aerolus LLC
Fairfax, Virginia
 Standard 2014-01-31 ValidFAA registration status code V: Valid registration. All codes
N461TH Diamond Aircraft
DA 42
 Electric airplane Indiana State University
Terre Haute, Indiana
 Standard 2013-12-13 ValidFAA registration status code V: Valid registration. All codes
N871BR Diamond Aircraft
DA 40
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2013-11-19 ValidFAA registration status code V: Valid registration. All codes
N691YW Diamond Aircraft
DA 40
 Electric airplane George'S Aviation Services INC
Honolulu, Hawaii
 Standard 2013-11-05 ValidFAA registration status code V: Valid registration. All codes
N778DS Diamond Aircraft
DA 40
 Electric airplane George'S Aviation Services INC
Honolulu, Hawaii
 Standard 2013-11-05 ValidFAA registration status code V: Valid registration. All codes
N870BR Diamond Aircraft
DA 40
 Electric airplane Eva Flight Training Academy
Mather, California
 Standard 2013-08-15 ValidFAA registration status code V: Valid registration. All codes
N811ET Diamond Aircraft
DA 40
 Electric airplane Group Five 24 LLC
Corvallis, Oregon
 Standard 2013-07-15 ValidFAA registration status code V: Valid registration. All codes
N303AF Diamond Aircraft
DA 40
 Electric airplane Holloman Afb Aero Club
Holloman Afb, New Mexico
 Standard 2013-07-09 ValidFAA registration status code V: Valid registration. All codes
N304AF Diamond Aircraft
DA 40
 Electric airplane Holloman Afb Aero Club
Holloman Afb, New Mexico
 Standard 2013-07-09 ValidFAA registration status code V: Valid registration. All codes
N462TH Diamond Aircraft
DA 40
 Electric airplane Indiana State University
Terre Haute, Indiana
 Standard 2013-04-15 ValidFAA registration status code V: Valid registration. All codes
N463TH Diamond Aircraft
DA 40
 Electric airplane Indiana State University
Terre Haute, Indiana
 Standard 2013-04-15 ValidFAA registration status code V: Valid registration. All codes
N464TH Diamond Aircraft
DA 40
 Electric airplane Indiana State University
Terre Haute, Indiana
 Standard 2013-04-15 ValidFAA registration status code V: Valid registration. All codes
N226PA Diamond Aircraft
DA 40
 Electric airplane F & S Aviation LLC
Cary, North Carolina
 Standard 2013-03-29 ValidFAA registration status code V: Valid registration. All codes
N420AM Diamond Aircraft
DA 40
 Electric airplane Jun Flying LLC
Godfrey, Illinois
 Standard 2013-02-21 ValidFAA registration status code V: Valid registration. All codes
N231DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
Michigan
 Standard 2013-01-11 ValidFAA registration status code V: Valid registration. All codes
N513A Diamond Aircraft
DA 40
 Electric airplane Individual owner
Florida
 Standard 2013-01-08 ValidFAA registration status code V: Valid registration. All codes
N560DS Diamond Aircraft
DA 40
 Electric airplane Bug Smasher Aviation LLC
Boston, Massachusetts
 Standard 2012-11-08 ValidFAA registration status code V: Valid registration. All codes
N71LA Diamond Aircraft
DA 40
 Electric airplane Individual owner
Alabama
 Standard 2012-10-18 ValidFAA registration status code V: Valid registration. All codes
N416DS Diamond Aircraft
DA 40
 Electric airplane Mile High Club Lc
Topeka, Kansas
 Standard 2012-10-03 ValidFAA registration status code V: Valid registration. All codes
N448US Diamond Aircraft
DA 40
 Electric airplane Co-owned owner
California
 Standard 2012-09-26 ValidFAA registration status code V: Valid registration. All codes
N553DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
Texas
 Standard 2012-09-19 ValidFAA registration status code V: Valid registration. All codes
N97CF Diamond Aircraft
DA 40
 Electric airplane Midwest Avtech INC
Peru, Illinois
 Standard 2012-08-01 ValidFAA registration status code V: Valid registration. All codes
N441RA Diamond Aircraft
DA 40
 Electric airplane Pacific Coast University LLC
Ojai, California
 Standard 2012-07-31 ValidFAA registration status code V: Valid registration. All codes
N789DA Diamond Aircraft
DA 40
 Electric airplane Co-owned owner
Arizona
 Standard 2012-07-17 ValidFAA registration status code V: Valid registration. All codes
N410US Diamond Aircraft
DA 40
 Electric airplane Individual owner
North Dakota
 Standard 2012-06-26 ValidFAA registration status code V: Valid registration. All codes
N730DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
California
 Standard 2012-05-09 ValidFAA registration status code V: Valid registration. All codes
N439CA Diamond Aircraft
DA 40
 Electric airplane Lima Delta CO Trustee
New Castle, Delaware
 Standard 2012-05-02 ValidFAA registration status code V: Valid registration. All codes
N894AM Diamond Aircraft
DA 40
 Electric airplane Individual owner
Ohio
 Standard 2012-03-05 ValidFAA registration status code V: Valid registration. All codes
N171PS Diamond Aircraft
DA 40
 Electric airplane Diamond Air LLC
Salem, Virginia
 Standard 2012-02-14 ValidFAA registration status code V: Valid registration. All codes
N980DS Diamond Aircraft
DA 40
 Electric airplane Ozark Nuts & Trading CO
Dublin, North Carolina
 Standard 2012-01-17 ValidFAA registration status code V: Valid registration. All codes
N706DS Diamond Aircraft
DA 40
 Electric airplane Roadside Aviation LLC
Silver Spring, Maryland
 Standard 2011-11-22 ValidFAA registration status code V: Valid registration. All codes
N41PA Diamond Aircraft
DA 40
 Electric airplane Ctm Aviation LLC
Hattiesburg, Mississippi
 Standard 2011-11-14 ValidFAA registration status code V: Valid registration. All codes
N572DS Diamond Aircraft
DA 40
 Electric airplane Fort Wayne Aircraft LLC
Fort Wayne, Indiana
 Standard 2011-11-09 ValidFAA registration status code V: Valid registration. All codes
N955DS Diamond Aircraft
DA 40
 Electric airplane Individual owner
California
 Standard 2011-11-01 ValidFAA registration status code V: Valid registration. All codes
N820AM Diamond Aircraft
DA 40
 Electric airplane Individual owner
Arizona
 Standard 2011-10-27 ValidFAA registration status code V: Valid registration. All codes
N449DS Diamond Aircraft
DA 42
 Electric airplane Delta State University
Cleveland, Mississippi
 Standard 2011-09-12 ValidFAA registration status code V: Valid registration. All codes
N937DS Diamond Aircraft
DA 40
 Electric airplane Aircraft Guaranty CORP Trustee
Oklahoma City, Oklahoma
 Standard 2011-08-15 ValidFAA registration status code V: Valid registration. All codes
N226DS Diamond Aircraft
DA 42
 Electric airplane Delta State University
Cleveland, Mississippi
 Standard 2011-08-11 ValidFAA registration status code V: Valid registration. All codes
N506MA Diamond Aircraft
DA 40
 Electric airplane Kane Aviation LLC
Salem, Virginia
 Standard 2010-11-09 ValidFAA registration status code V: Valid registration. All codes
N33WE Mansfield C A
RV 7A
 Fixed-wing, single engine Individual owner
Washington
 Experimental 2010-10-27 ValidFAA registration status code V: Valid registration. All codes
N569DS Diamond Aircraft
DA 40
 Electric airplane Capitol City Flyers INC
Madison, Wisconsin
 Standard 2010-10-20 ValidFAA registration status code V: Valid registration. All codes
N307HL Longworth H D/Longworth H P
SPORTSMAN GS-2
 Fixed-wing, single engine Co-owned owner
Idaho
 Experimental 2010-09-27 ValidFAA registration status code V: Valid registration. All codes
N623DS Diamond Aircraft
DA 40
 Electric airplane First Western Capital CORP
Rllng Hls Est, California
 Standard 2010-08-05 ValidFAA registration status code V: Valid registration. All codes
Previous Page 5 of 6 Next

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.