The U.S. aircraft register, updated daily
Engines · four-cycle piston · data as of October 5, 2026

Rotax 914UL

305 aircraft on the U.S. register carry a Rotax 914UL engine, rated at about 115 horsepower. The Progressive Aerodyne Inc SEAREY LSA is the model most often fitted with it (83 aircraft). The aircraft carrying it were built between 2012 and 2024.

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 Rotax 914UL. FAA spelling: 914UL.

Fitted to model families

Progressive Aerodyne Inc SEAREY LSA83Scoda Aeronautica Ltda SUPER PETREL LS14Airplane Factory (Pty) Ltd SLING 44Autogyro Usa Inc CAVALON4Costruzioni Aeronautiche Tecna ASTORE4Csp Leasing Llc CAVALON4Skyrunner Llc MK 34Autogyro Usa Llc CALIDUS3Cape Copters Llc M163Foxair Llc KITFOX LIGHT SPORT3Costruzioni Aeronautiche Tecna P20083Autogyro Gmbh CAVALON2

Progressive Aerodyne Inc SEAREY LSA · Scoda Aeronautica Ltda SUPER PETREL LS · Airplane Factory (Pty) Ltd SLING 4 · Autogyro Usa Inc CAVALON · Costruzioni Aeronautiche Tecna ASTORE · Csp Leasing Llc CAVALON · Skyrunner Llc MK 3 · Autogyro Usa Llc CALIDUS · Cape Copters Llc M16 · Foxair Llc KITFOX LIGHT SPORT

Where they are owner's state

Florida51Texas26California26Arizona13Utah10Virginia9New York9Nevada9Delaware9North Carolina7

Kind of aircraft

Piston singles170 (56%)Helicopters95 (31%)Gyroplanes35 (11%)Weight-shift and powered parachutes4 (1%)Piston twins1 (0.3%)

When the aircraft were built by decade

052104157209120002092010762020

Connections how this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators

These connections as data: /graph/engine/rotax-914ul.json · about the eFlight graph.

Aircraft newest certificates first · 305

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N361SS Michael L Marckel
JA 30 SUPERSTOL
Fixed-wing, single engine Individual owner
Indiana
Experimental 2020-05-29 ValidFAA registration status code V: Valid registration. All codes
N2324S Simmons Joshua C
HIGHLANDER
Fixed-wing, single engine Withheld at owner's request
Experimental 2020-05-18 ValidFAA registration status code V: Valid registration. All codes
N333TG Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine T&G Aviation Services LLC
Temple, Texas
Special flight permit 2020-04-30 ValidFAA registration status code V: Valid registration. All codes
N40GY Richard N Maskell
CAVALON
Gyroplane Individual owner
Idaho
Experimental 2020-04-10 ValidFAA registration status code V: Valid registration. All codes
N244CT Brm Aero S R O
BRISTELL LSA
Fixed-wing, single engine Individual owner
California
Light sport 2020-04-02 ValidFAA registration status code V: Valid registration. All codes
N615RP Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Co-owned owner
Michigan
Light sport 2020-03-04 ValidFAA registration status code V: Valid registration. All codes
N507EA Christopher Lord
ECLIPSE 10
Rotorcraft Individual owner
Florida
Experimental 2019-11-13 ValidFAA registration status code V: Valid registration. All codes
N547EA Anthony Croenlein
ECLIPSE 10
Rotorcraft Individual owner
New Jersey
Experimental 2019-11-05 ValidFAA registration status code V: Valid registration. All codes
N278FR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Virginia
Light sport 2019-08-27 ValidFAA registration status code V: Valid registration. All codes
N914FU Thomas Speirs
APOLLO AG1
Rotorcraft Individual owner
Colorado
Experimental 2019-08-21 ValidFAA registration status code V: Valid registration. All codes
N128AG Autogyro Usa Inc
CAVALON
Gyroplane Individual owner
Florida
Experimental 2019-08-12 ValidFAA registration status code V: Valid registration. All codes
N314BP Magni Builder Llc
M-24 ORION
Rotorcraft Magni Builder LLC
Merrimack, New Hampshire
Experimental 2019-08-12 ValidFAA registration status code V: Valid registration. All codes
N519S Roman Lazar
M24 ORION
Rotorcraft Individual owner
New Jersey
Experimental 2019-08-06 ValidFAA registration status code V: Valid registration. All codes
N837SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine H20 Aviation LLC
Granger, Indiana
Light sport 2019-07-22 ValidFAA registration status code V: Valid registration. All codes
N726ST Steven W Street
AR-1
Gyroplane Individual owner
Missouri
Experimental 2019-06-24 ValidFAA registration status code V: Valid registration. All codes
N104MA Marco Arredondo
CAVALON
Rotorcraft Individual owner
Texas
Experimental 2019-06-04 ValidFAA registration status code V: Valid registration. All codes
N674KG Csp Leasing Llc
CALIDUS
Rotorcraft Individual owner
Kentucky
Experimental 2019-05-16 ValidFAA registration status code V: Valid registration. All codes
N211AG Cloud 9 Helicopters Mgmt Inc
CAVALON
Gyroplane Austin Autogyro INC
Lago Vista, Texas
Experimental 2019-05-07 ValidFAA registration status code V: Valid registration. All codes
N125AG Autogyro Usa Inc
MTOSPORT
Rotorcraft Individual owner
Pennsylvania
Experimental 2019-04-09 ValidFAA registration status code V: Valid registration. All codes
N323AG Csp Leasing Llc
CAVALON
Rotorcraft Individual owner
Texas
Experimental 2019-03-25 ValidFAA registration status code V: Valid registration. All codes
N382G Browning Raymond K
SEAREY LSX
Fixed-wing, single engine Individual owner
Florida
Experimental 2019-03-21 ValidFAA registration status code V: Valid registration. All codes
N410WT Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine 410Wt LLC
Kalispell, Montana
Light sport 2019-03-07 ValidFAA registration status code V: Valid registration. All codes
N603EM Brian E O'Neil
KITFOX S7 SUPER SPRT
Fixed-wing, single engine Individual owner
New Mexico
Experimental 2019-01-30 ValidFAA registration status code V: Valid registration. All codes
N842SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Florida
Light sport 2019-01-08 ValidFAA registration status code V: Valid registration. All codes
N559JF Linkous Todd S
RANS S7S
Fixed-wing, single engine Individual owner
Maryland
Experimental 2019-01-02 ValidFAA registration status code V: Valid registration. All codes
N320RJ Lueck Rod
KITFOX 7
Fixed-wing, single engine Individual owner
Nevada
Experimental 2018-12-01 ValidFAA registration status code V: Valid registration. All codes
N829SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Searey Life LLC
Orlando, Florida
Light sport 2018-11-26 ValidFAA registration status code V: Valid registration. All codes
N944JP Thomas C Platner
PROG AERO SEAREY LSX
Fixed-wing, single engine Co-owned owner
Minnesota
Experimental 2018-11-14 ValidFAA registration status code V: Valid registration. All codes
N25CC Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Minnesota
Light sport 2018-11-02 ValidFAA registration status code V: Valid registration. All codes
N123YT Alan H Hasbrouck Jr
SEA REY
Fixed-wing, single engine Jam Amusements LLC
Estero, Florida
Experimental 2018-10-22 ValidFAA registration status code V: Valid registration. All codes
N108YG Peter G Kalev
AR-1
Rotorcraft L A Gyroplane Aviation INC
Los Angeles, California
Experimental 2018-10-02 ValidFAA registration status code V: Valid registration. All codes
N320QT Auto Gyro Gmbh
MTOSPORT
Gyroplane Individual owner
Massachusetts
Experimental 2018-09-20 ValidFAA registration status code V: Valid registration. All codes
N840SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Florida
Light sport 2018-09-19 ValidFAA registration status code V: Valid registration. All codes
N279AT Autogyro Usa Llc
CALIDUS
Rotorcraft Individual owner
New York
Primary 2018-09-17 ValidFAA registration status code V: Valid registration. All codes
N577PM Peter Melby
MTOSPORT
Rotorcraft Individual owner
Minnesota
Experimental 2018-09-12 ValidFAA registration status code V: Valid registration. All codes
N819SP Scoda Aeronautica Ltda
SUPER PETREL LS
Fixed-wing, single engine Individual owner
California
Experimental 2018-08-30 ValidFAA registration status code V: Valid registration. All codes
N574AG Csp Leasing Llc
MTO SPORT
Rotorcraft Elizabeth City State University
Elizabeth City, North Carolina
Experimental 2018-08-07 ValidFAA registration status code V: Valid registration. All codes
N23GK Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine United States Aviation LLC
Port Orange, Florida
Light sport 2018-07-24 ValidFAA registration status code V: Valid registration. All codes
N205AR Gregory A Spicola
AR-1
Rotorcraft Co-owned owner
Florida
Experimental 2018-07-17 ValidFAA registration status code V: Valid registration. All codes
N256WT Edward Harris
SEAREY LSX
Fixed-wing, single engine Co-owned owner
Washington
Experimental 2018-07-09 ValidFAA registration status code V: Valid registration. All codes
N991TC Autogyro Usa Inc
CALIDUS
Gyroplane 991Tc LLC
Manhattan, Kansas
Experimental 2018-07-05 ValidFAA registration status code V: Valid registration. All codes
N57AC Josefina Diaz-Vogt
MAGNI M-24
Rotorcraft Individual owner
Texas
Experimental 2018-06-28 ValidFAA registration status code V: Valid registration. All codes
N689TC Autogyro Usa Llc
CALIDUS
Rotorcraft Individual owner
North Carolina
Primary 2018-06-14 ValidFAA registration status code V: Valid registration. All codes
N716MG Greg W Gremminger
MAGNI M16
Gyroplane Individual owner
California
Experimental 2018-05-29 ValidFAA registration status code V: Valid registration. All codes
N217LL C & A Aviation Llc
MTO SPORT
Rotorcraft C & A Aviation LLC
Baton Rouge, Louisiana
Experimental 2018-05-14 ValidFAA registration status code V: Valid registration. All codes
N177ZZ Airplane Factory Inc
SLING 4
Fixed-wing, single engine Exstock LLC
Long Beach, California
Experimental 2018-05-04 ValidFAA registration status code V: Valid registration. All codes
N40CT Chris Toeppen
CAVALON
Rotorcraft Individual owner
California
Experimental 2018-04-24 ValidFAA registration status code V: Valid registration. All codes
N62649 John Morrill Peterson
AR-1
Rotorcraft Fly Virginia Beach INC
Chesapeake, Virginia
Experimental 2018-04-18 ValidFAA registration status code V: Valid registration. All codes
N308SG Scott T Gaitros
MAGNI M16
Gyroplane Captain Drakes Family Aerial Adventures LLC
Cave Junction, Oregon
Experimental 2018-04-02 ValidFAA registration status code V: Valid registration. All codes
N232RW Airplane Factory (Pty) Ltd
SLING 4
Fixed-wing, single engine Individual owner
California
Experimental 2018-03-20 ValidFAA registration status code V: Valid registration. All codes
N835SP Scoda Aeronautica Ltda
SUPER PETREL LS
Fixed-wing, single engine Individual owner
California
Standard 2018-03-14 ValidFAA registration status code V: Valid registration. All codes
N888SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Maine
Light sport 2018-02-28 ValidFAA registration status code V: Valid registration. All codes
N502TT Mark Loertscher
CAVALON
Rotorcraft Individual owner
Utah
Experimental 2017-12-19 ValidFAA registration status code V: Valid registration. All codes
N535RL Autogyro Usa Inc
CAVALON
Gyroplane Individual owner
Texas
Experimental 2017-11-14 ValidFAA registration status code V: Valid registration. All codes
N307DT Keith Butler
ELA ECLIPSE 10
Rotorcraft Individual owner
California
Experimental 2017-11-03 ValidFAA registration status code V: Valid registration. All codes
N88YL Bob Sidney Morris Jr
AR-1
Rotorcraft Airspeed Aviation INC
Cornelius, North Carolina
Experimental 2017-11-02 ValidFAA registration status code V: Valid registration. All codes
N954RS Robert F Storckman
MAGNI M16
Rotorcraft Romeo Sierra Aviation INC
Mount Carmel, Illinois
Experimental 2017-11-01 ValidFAA registration status code V: Valid registration. All codes
N131RW Ricky Woolever
CAVALON
Rotorcraft Individual owner
Texas
Experimental 2017-10-13 ValidFAA registration status code V: Valid registration. All codes
N555DV Henry Rowe
CAVALON
Rotorcraft Individual owner
New York
Experimental 2017-09-14 ValidFAA registration status code V: Valid registration. All codes
N456TE Toevs Christine F A
TITANIUM EXPLORER
Rotorcraft Individual owner
Kansas
Experimental 2017-08-09 ValidFAA registration status code V: Valid registration. All codes
N122SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Amphib Adventures LLC
Wilmington, Delaware
Light sport 2017-07-21 ValidFAA registration status code V: Valid registration. All codes
N799TP Costruzioni Aeronautiche Tecna
P2008
Fixed-wing, single engine Individual owner
Tennessee
Light sport 2017-07-17 ValidFAA registration status code V: Valid registration. All codes
N240MG John Brewer
ELA ECLIPSE 10
Rotorcraft Brewer John A
Sikeston, Missouri
Experimental 2017-07-13 ValidFAA registration status code V: Valid registration. All codes
N11YF Bart Hansen
S7 SUPER SPORT
Fixed-wing, single engine Pacific Wildfire Enterprises LLC
Wilmington, Delaware
Experimental 2017-07-12 ValidFAA registration status code V: Valid registration. All codes
N404FG Rans Designs Inc
S-20
Fixed-wing, single engine 4Flyguys LLC
Hailey, Idaho
Experimental 2017-07-11 ValidFAA registration status code V: Valid registration. All codes
N111NL Ludwig Nicholas Ladas Ii
AR-1
Rotorcraft 1St American Aviation INC
Miami, Florida
Experimental 2017-07-07 ValidFAA registration status code V: Valid registration. All codes
N515EA Ela Aviation Usa
ECLIPSE 10
Rotorcraft Individual owner
Florida
Experimental 2017-04-20 ValidFAA registration status code V: Valid registration. All codes
N529MW Mark O Treidel
AR-1
Rotorcraft Individual owner
Colorado
Experimental 2017-04-17 ValidFAA registration status code V: Valid registration. All codes
N813SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Ohio
Light sport 2017-02-07 ValidFAA registration status code V: Valid registration. All codes
N139JD James Denooyer
MTO SPORT
Rotorcraft Individual owner
New York
Experimental 2017-01-31 ValidFAA registration status code V: Valid registration. All codes
N476AG Csp Leasing Llc
CAVALON
Rotorcraft
Experimental 2017-01-03 ValidFAA registration status code V: Valid registration. All codes
N468CW Chuck Wallace
CAVALON
Rotorcraft Individual owner
Indiana
Experimental 2016-11-23 ValidFAA registration status code V: Valid registration. All codes
N929PW Saland Heywood
CAVALON
Rotorcraft Individual owner
Florida
Experimental 2016-09-28 ValidFAA registration status code V: Valid registration. All codes
N344SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Soggy Dollar Flyers LLC
Middleton, Wisconsin
Light sport 2016-09-07 ValidFAA registration status code V: Valid registration. All codes
N153PS Patrick E Smith
CAVALON
Rotorcraft Individual owner
Texas
Experimental 2016-08-25 ValidFAA registration status code V: Valid registration. All codes
N278F Michael M Monsanto
S7 SUPER SPORT
Fixed-wing, single engine Outdoor Wilderness Adventures LLC
Missoula, Montana
Experimental 2016-08-11 ValidFAA registration status code V: Valid registration. All codes
N81CV Smith Robert B
SEAREY
Fixed-wing, single engine Individual owner
California
Experimental 2016-08-08 ValidFAA registration status code V: Valid registration. All codes
N86BC Strasburg Sean Taylor
JUST ACFT SUPER STOL
Fixed-wing, single engine Fixed Wing Aviation LLC
Woods Cross, Utah
Experimental 2016-08-08 ValidFAA registration status code V: Valid registration. All codes
N109SR Skyrunner Llc
MK 3.2
Powered parachute Individual owner
California
Light sport 2016-07-05 ValidFAA registration status code V: Valid registration. All codes
N927PM Peter C Magnuson
SEAREY LSX
Fixed-wing, single engine Individual owner
Florida
Experimental 2016-05-17 ValidFAA registration status code V: Valid registration. All codes
N78VA Rans Designs Inc
S-7LS
Fixed-wing, single engine Individual owner
Michigan
Light sport 2016-05-13 ValidFAA registration status code V: Valid registration. All codes
N891KA Van Oosten Slingeland Daniel A
KITFOX S7 SUPERSPORT
Fixed-wing, single engine Individual owner
Idaho
Experimental 2016-01-28 ValidFAA registration status code V: Valid registration. All codes
N208TV Costruzioni Aeronautiche Tecna
P2008 TC
Fixed-wing, single engine Individual owner
Florida
Experimental 2015-12-04 ValidFAA registration status code V: Valid registration. All codes
N207RF Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Maine
Light sport 2015-08-26 ValidFAA registration status code V: Valid registration. All codes
N914NP Nick J Paras
APOLLO AG1
Rotorcraft Individual owner
Utah
Experimental 2015-08-21 ValidFAA registration status code V: Valid registration. All codes
N455BH Robert J Hirschfield
SEAREY LSX
Fixed-wing, single engine Individual owner
New Hampshire
Experimental 2015-08-13 ValidFAA registration status code V: Valid registration. All codes
N146SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Good Pilot LLC
Dallas, Texas
Light sport 2015-06-29 ValidFAA registration status code V: Valid registration. All codes
N876AK Foxair Llc
KITFOX S7 SUPERSPORT
Fixed-wing, single engine Individual owner
Alaska
Experimental 2015-06-05 ValidFAA registration status code V: Valid registration. All codes
N215LT Logos Technologies Llc
AUTOGYRO MTO SPORT
Rotorcraft Logos Technologies LLC
Fairfax, Virginia
Experimental 2015-05-06 ValidFAA registration status code V: Valid registration. All codes
N718VT Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Searey 007 LLC
Bronx, New York
Light sport 2014-10-08 ValidFAA registration status code V: Valid registration. All codes
N420KS Vodges Stephen K
SEAREY LSX
Fixed-wing, single engine Individual owner
Florida
Experimental 2014-04-21 ValidFAA registration status code V: Valid registration. All codes
N100GH Haley M Gary
HIGHLANDER
Fixed-wing, single engine Individual owner
Texas
Experimental 2010-08-03 ValidFAA registration status code V: Valid registration. All codes
N4439J Capps Edward Franklin
KITFOX 7
Fixed-wing, single engine Individual owner
New Mexico
Experimental 2008-05-16 ValidFAA registration status code V: Valid registration. All codes
N107AR Gregory A Spicola
AR-1
Rotorcraft Individual owner
Wyoming
Experimental Sale reportedFAA registration status code 7. All codes
N1352W Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Texas
Light sport Sale reportedFAA registration status code 7. All codes
N136SR Progressive Aerodyne Inc
SEAREY LSA
Fixed-wing, single engine Individual owner
Wisconsin
Light sport Pending cancellationFAA registration status code 19: Registration pending, pending cancellation. All codes
N257CC Cape Copters Llc
M16 TANDEM TRAINER
Rotorcraft Individual owner
Illinois
Experimental PendingFAA registration status code R: Registration pending. All codes
N314TH Brent A Smith
KITFOX SS
Fixed-wing, single engine Individual owner
Idaho
Experimental PendingFAA registration status code R: Registration pending. All codes
N41MG Stephanie A Gremminger
MAGNI M16
Gyroplane Lg Mcdonald Enterprises INC
Rose Bud, Arkansas
Experimental ValidFAA registration status code V: Valid registration. All codes
N505TA Richard G Sugden
CALIDUS
Rotorcraft Individual owner
Colorado
Experimental Pending cancellationFAA registration status code 19: Registration pending, pending cancellation. 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.