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

Rotax 912ULS series

3,386 aircraft on the U.S. register carry a Rotax 912ULS series engine, rated at about 100 horsepower. The Van's Aircraft RV-12 is the model most often fitted with it (522 aircraft). The aircraft carrying it were built between 2002 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 Rotax 912ULS series. FAA spelling: 912ULS SERIES.

Fitted to model families

Van's Aircraft RV-12522Powrachute Llc AIRWOLF 912160Flight Design Gmbh CTSW134Czech Sport Aircraft A S SPORTCRUISER132Flight Design Gmbh CTLS104Aeropro Cz S R O A24078Czech Sport Aircraft As PIPER SPORT59Remos Acft Gmbh Flugzeugbau REMOS GX51Evolution Aircraft Inc REVOLT40Costruzioni Aeronautiche Tecna P9239Czech Aircraft Works Spol Sro SPORTCRUISER36Aeropro Cz A22033

Van's Aircraft RV-12 · Powrachute Llc AIRWOLF 912 · Flight Design Gmbh CTSW · Czech Sport Aircraft A S SPORTCRUISER · Flight Design Gmbh CTLS · Aeropro Cz S R O A240 · Czech Sport Aircraft As PIPER SPORT · Remos Acft Gmbh Flugzeugbau REMOS GX · Evolution Aircraft Inc REVOLT · Costruzioni Aeronautiche Tecna P92

Where they are owner's state

Florida329Texas300California247Arizona152Illinois113Washington111Oregon104North Carolina99Wisconsin95Utah94

Kind of aircraft

Piston singles2,761 (82%)Weight-shift and powered parachutes344 (10%)Helicopters107 (3%)Piston twins78 (2%)Gliders52 (2%)Gyroplanes44 (1%)

When the aircraft were built by decade

04158301,2451,66018199087820001,66020105072020

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-912uls-series.json · about the eFlight graph.

Aircraft newest certificates first · 3,386

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N718SE Rans Designs Inc
S-7LS COURIER
Fixed-wing, single engine Cl Max INC
Wilmington, Delaware
Light sport 2024-02-06 ValidFAA registration status code V: Valid registration. All codes
N130GX Remos Acft Gmbh Flugzeugbau
REMOS GX
Fixed-wing, single engine Ranger Rick Aviation LLC
Phoenix, Arizona
Light sport 2024-02-05 ValidFAA registration status code V: Valid registration. All codes
N270BW Bill G Whitehouse
AR-1
Rotorcraft Individual owner
North Carolina
Experimental 2024-02-04 ValidFAA registration status code V: Valid registration. All codes
N265RS Vans Aircraft Inc
RV-12
Fixed-wing, single engine Swamp Fox Aviation LLC
Wilmington, Delaware
Experimental 2024-02-03 ValidFAA registration status code V: Valid registration. All codes
N392HU Powrachute Llc
AIRWOLF 912
Powered parachute Individual owner
Oklahoma
Experimental 2024-02-01 ValidFAA registration status code V: Valid registration. All codes
N9113U Lorenz George J
SKYRANGER
Fixed-wing, single engine Individual owner
North Carolina
Experimental 2024-02-01 ValidFAA registration status code V: Valid registration. All codes
N107LS Costruzioni Aeronautiche Tecna
P92 ECHO SUPER
Fixed-wing, single engine Individual owner
Delaware
Light sport 2024-01-31 ValidFAA registration status code V: Valid registration. All codes
N301SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine N301Sc Rental LLC
Boca Raton, Florida
Light sport 2024-01-29 ValidFAA registration status code V: Valid registration. All codes
N622TW Flight Design Gmbh
CTLS
Fixed-wing, single engine Co-owned owner
Arkansas
Experimental 2024-01-29 ValidFAA registration status code V: Valid registration. All codes
N213UD Vans Aircraft Inc
RV-12
Fixed-wing, single engine Flying Bear LLC
Cynthiana, Kentucky
Light sport 2024-01-26 ValidFAA registration status code V: Valid registration. All codes
N121YT Flight Design Gmbh
CTLS
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2024-01-25 ValidFAA registration status code V: Valid registration. All codes
N163K Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Minnesota
Light sport 2024-01-25 ValidFAA registration status code V: Valid registration. All codes
N786S Icp Srl
SAVANNA S
Fixed-wing, single engine Individual owner
Alabama
Light sport 2024-01-22 ValidFAA registration status code V: Valid registration. All codes
N235AT Airtime Aircraft Inc
CYGNET
Weight-shift control Individual owner
New York
Light sport 2024-01-21 ValidFAA registration status code V: Valid registration. All codes
N40JL Jeremy S Lezin
JUST SUPERSTOL
Fixed-wing, single engine Individual owner
Idaho
Experimental 2024-01-20 ValidFAA registration status code V: Valid registration. All codes
N4994 Tl Ultralight Sro
STING S3
Fixed-wing, single engine Sting LLC
Greenville, South Carolina
Light sport 2024-01-18 ValidFAA registration status code V: Valid registration. All codes
N85KP Robert P Porter
M16 TANDEM TRAINER
Rotorcraft Dronedroica LLC
Asheboro, North Carolina
Experimental 2024-01-17 ValidFAA registration status code V: Valid registration. All codes
N192SP Randy K Nageotte
AIRCAM
Fixed-wing, multi-engine Transworld Corporate Aviation LLC
Auburndale, Florida
Experimental 2024-01-15 ValidFAA registration status code V: Valid registration. All codes
N396KD Aeroprakt Mfg Sp Z O O
A32
Fixed-wing, single engine Individual owner
Pennsylvania
Light sport 2024-01-15 ValidFAA registration status code V: Valid registration. All codes
N444CF Cecil L Ford
HIGHLANDER
Fixed-wing, single engine Individual owner
Texas
Experimental 2024-01-11 ValidFAA registration status code V: Valid registration. All codes
N117SK Dova Aircraft Sro
DV-1 SKYLARK
Fixed-wing, single engine Individual owner
Nevada
Light sport 2024-01-10 ValidFAA registration status code V: Valid registration. All codes
N380CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 2024-01-10 ValidFAA registration status code V: Valid registration. All codes
N42EW Phoenix Air Sro
U-15 PHOENIX
Glider Individual owner
California
Light sport 2024-01-10 ValidFAA registration status code V: Valid registration. All codes
N220RR Glenn Clayton Mathis Jr
RANS S-20
Fixed-wing, single engine Individual owner
Texas
Experimental 2024-01-09 ValidFAA registration status code V: Valid registration. All codes
N568YA M-Squared Aircraft Inc
BREESE 2
Fixed-wing, single engine Individual owner
California
Light sport 2024-01-09 ValidFAA registration status code V: Valid registration. All codes
N711EV Evektor-Aerotechnik As
SPORTSTAR
Fixed-wing, single engine Individual owner
Georgia
Light sport 2024-01-08 ValidFAA registration status code V: Valid registration. All codes
N138ST Skytrails Lsa
PREDATOR 912
Powered parachute Individual owner
Mississippi
Experimental 2024-01-06 ValidFAA registration status code V: Valid registration. All codes
N90749 Powrachute
AIRWOLF
Powered parachute Individual owner
Oklahoma
Experimental 2024-01-05 ValidFAA registration status code V: Valid registration. All codes
N380SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Individual owner
Oregon
Light sport 2024-01-04 ValidFAA registration status code V: Valid registration. All codes
N2204P Powrachute Llc
AIRWOLF 912ULS
Powered parachute Co-owned owner
Utah
Experimental 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N29SS Phillabaum Stephen D
ZENITH 750
Fixed-wing, single engine Individual owner
Montana
Experimental 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N925LA Evektor-Aerotechnik As
SPORTSTAR PLUS
Fixed-wing, single engine Individual owner
Texas
Light sport 2024-01-03 ValidFAA registration status code V: Valid registration. All codes
N5621J Kemmeries Aviation Inc
ARV TANARG
Weight-shift control Individual owner
Florida
Light sport 2024-01-02 ValidFAA registration status code V: Valid registration. All codes
N146AG Costruzioni Aeronautiche Tecna
P2002 SIERRA
Fixed-wing, single engine Rthalheimerllc
San Rafael, California
Light sport 2024-01-01 ValidFAA registration status code V: Valid registration. All codes
N702EJ Evolution Aircraft Inc
REVOLT
Weight-shift control Individual owner
Montana
Experimental 2023-12-30 ValidFAA registration status code V: Valid registration. All codes
N1950J Judge Russell M
SHARK 600
Fixed-wing, single engine Individual owner
New Jersey
Experimental 2023-12-29 ValidFAA registration status code V: Valid registration. All codes
N141AT Airtime Aircraft Inc
CYGNET
Weight-shift control Rosie Air LLC
Clinton, Missouri
Light sport 2023-12-27 ValidFAA registration status code V: Valid registration. All codes
N192K Aeropro Cz S R O
A220
Fixed-wing, single engine Individual owner
Georgia
Light sport 2023-12-24 ValidFAA registration status code V: Valid registration. All codes
N89MS M-Squared Aircraft Inc
BREESE 2
Fixed-wing, single engine Holladay Aviation LLC
Jacksonville, Florida
Light sport 2023-12-21 ValidFAA registration status code V: Valid registration. All codes
N220YP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Florida
Experimental 2023-12-20 ValidFAA registration status code V: Valid registration. All codes
N77EV Evolution Trikes
REVO
Weight-shift control Individual owner
California
Light sport 2023-12-20 ValidFAA registration status code V: Valid registration. All codes
N912GC William Holzgrove
SPORT COPTER M912
Rotorcraft Sportcopter USA LLC
Wilmington, Delaware
Experimental 2023-12-18 ValidFAA registration status code V: Valid registration. All codes
N102CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
California
Experimental 2023-12-16 ValidFAA registration status code V: Valid registration. All codes
N21LY De Villegas Anita
DRIFTER
Fixed-wing, single engine Individual owner
Florida
Experimental 2023-12-15 ValidFAA registration status code V: Valid registration. All codes
N243CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Co-owned owner
Minnesota
Light sport 2023-12-15 ValidFAA registration status code V: Valid registration. All codes
N254CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Aahg Flight LLC
Mesa, Arizona
Light sport 2023-12-15 ValidFAA registration status code V: Valid registration. All codes
N813J Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Arizona
Experimental 2023-12-15 ValidFAA registration status code V: Valid registration. All codes
N9632P Vans Aircraft Inc
RV-12
Fixed-wing, single engine Ellison Garland
Benton Harbor, Michigan
Experimental 2023-12-15 ValidFAA registration status code V: Valid registration. All codes
N471HM R Paul Markt
RANS S-7S
Fixed-wing, single engine Individual owner
Oregon
Experimental 2023-12-12 ValidFAA registration status code V: Valid registration. All codes
N71TY Ferkin Mark
S-7S
Fixed-wing, single engine Individual owner
Montana
Experimental 2023-12-12 ValidFAA registration status code V: Valid registration. All codes
N94TE C A Tecnam Srl
P92 ECHO SUPER
Fixed-wing, single engine Individual owner
Kansas
Light sport 2023-12-12 ValidFAA registration status code V: Valid registration. All codes
N1855U Amos S/Boyles R
SEAREY
Fixed-wing, single engine Fishville Seaplanes LLC
Noblesville, Indiana
Experimental 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N23KL Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Montana
Experimental 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N359SC Czech Aircraft Works Spol Sro
SPORTCRUISER
Fixed-wing, single engine Individual owner
Indiana
Light sport 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N367MW Evektor-Aerotechnik A S
HARMONY LSA
Fixed-wing, single engine Whitair LLC
Henderson, Nevada
Light sport 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N819RG Cape Cod Searey Owners Grp
SEAREY
Fixed-wing, single engine Individual owner
Florida
Experimental 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N912HK Cgs Aviation
HAWK ARROW II
Fixed-wing, single engine Bogner Aviation LLC
Dover, Delaware
Light sport 2023-12-10 ValidFAA registration status code V: Valid registration. All codes
N117CT Flight Design Gmbh
CTLS
Fixed-wing, single engine Individual owner
Indiana
Experimental 2023-12-09 ValidFAA registration status code V: Valid registration. All codes
N224BC Rainbow Sky Reach (Pty) Ltd
BUSHCAT
Fixed-wing, single engine French Valley Flying Circus INC
Aguanga, California
Light sport 2023-12-09 ValidFAA registration status code V: Valid registration. All codes
N385SU Powrachute Llc
AIRWOLF 912
Powered parachute Individual owner
Idaho
Light sport 2023-12-08 ValidFAA registration status code V: Valid registration. All codes
N514PW Pedro J Perez
AVENTURA II
Fixed-wing, single engine Individual owner
Puerto Rico
Experimental 2023-12-07 ValidFAA registration status code V: Valid registration. All codes
N144H Johnson Richard
AIR CAM
Fixed-wing, multi-engine Offshore Aviation LLC
Leonardtown, Maryland
Experimental 2023-12-05 ValidFAA registration status code V: Valid registration. All codes
N89TE Costruzioni Aeronautiche Tecna
P92 ECHO SUPER
Fixed-wing, single engine Oklahoma Airman Flying Club INC
Jenks, Oklahoma
Light sport 2023-12-05 ValidFAA registration status code V: Valid registration. All codes
N2568Y Fleming Steve
FALCON 1
Fixed-wing, single engine Individual owner
Louisiana
Experimental 2023-12-04 ValidFAA registration status code V: Valid registration. All codes
N1137P Pipistrel
SINUS 912
Electric airplane Individual owner
Texas
Light sport 2023-12-02 ValidFAA registration status code V: Valid registration. All codes
N905SM Aeroprakt Manufacturing Sp Zoo
A22LS
Fixed-wing, single engine Ssa Recources LTD
Madison, Wisconsin
Light sport 2023-12-01 ValidFAA registration status code V: Valid registration. All codes
N468ME Mark E Airey
TITANIUM EXPLORER
Gyroplane Co-owned owner
Arizona
Experimental 2023-11-30 ValidFAA registration status code V: Valid registration. All codes
N169CF Cory Fruge
AIR CAM
Fixed-wing, multi-engine Waterwings Seaplanes LLC
Hoover, Alabama
Experimental 2023-11-29 ValidFAA registration status code V: Valid registration. All codes
N476EC Powrachute Llc
AIRWOLF 912 ULS
Powered parachute Individual owner
Montana
Light sport 2023-11-29 ValidFAA registration status code V: Valid registration. All codes
N9007U Sky Ranger
SKY RANGER
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-11-29 ValidFAA registration status code V: Valid registration. All codes
N19EV Evektor - Aerotechnik A S
SPORTSTAR MAX
Fixed-wing, single engine Atheneair LLC DBA
Las Vegas, Nevada
Light sport 2023-11-25 ValidFAA registration status code V: Valid registration. All codes
N30AR Don Mark Kinkaid
AR-1
Rotorcraft Individual owner
Illinois
Experimental 2023-11-24 ValidFAA registration status code V: Valid registration. All codes
N43733 Lamberty Paul L
RANS S-6ES
Fixed-wing, single engine St Croix Recreation LLC
Mulberry, Florida
Experimental 2023-11-24 ValidFAA registration status code V: Valid registration. All codes
N854K Kelley John W
RANS S-7S
Fixed-wing, single engine Co-owned owner
Nevada
Experimental 2023-11-24 ValidFAA registration status code V: Valid registration. All codes
N90MX Evektor - Aerotechnik A S
SPORTSTAR MAX
Fixed-wing, single engine Atheneair LLC DBA
Las Vegas, Nevada
Light sport 2023-11-23 ValidFAA registration status code V: Valid registration. All codes
N226PB Charles P Bennett Iii
JUST HIGHLANDER
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-11-20 ValidFAA registration status code V: Valid registration. All codes
N613DD Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Alliance Aviation LLC
Tigard, Oregon
Light sport 2023-11-20 ValidFAA registration status code V: Valid registration. All codes
N912UB Skyranger Owners Group Llc
SKYRANGER NYNJA
Fixed-wing, single engine Skyranger Owner Group LLC
Stow, Massachusetts
Experimental 2023-11-20 ValidFAA registration status code V: Valid registration. All codes
N1252X Shark Aero S R O
SHARK UL
Fixed-wing, single engine Kurisko Air LLC
Orange City, Iowa
Experimental 2023-11-19 ValidFAA registration status code V: Valid registration. All codes
N723Z Miller Tl/Miller Sl
SKY RANGER
Fixed-wing, single engine Individual owner
Washington
Experimental 2023-11-19 ValidFAA registration status code V: Valid registration. All codes
N351YP Evolution Aircraft Inc
APOLLO LSA FOX
Fixed-wing, single engine Individual owner
North Carolina
Experimental 2023-11-18 ValidFAA registration status code V: Valid registration. All codes
N120MS M-Squared Aircraft Inc
BREESE 2
Fixed-wing, single engine Individual owner
Georgia
Light sport 2023-11-16 ValidFAA registration status code V: Valid registration. All codes
N5002G Larsen C J/Larsen B A
RANS S6ES
Fixed-wing, single engine Individual owner
South Dakota
Experimental 2023-11-16 ValidFAA registration status code V: Valid registration. All codes
N167GM Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Georgia
Experimental 2023-11-15 ValidFAA registration status code V: Valid registration. All codes
N686SR Baker Dennis L
SKYRANGER
Fixed-wing, single engine Individual owner
Massachusetts
Experimental 2023-11-15 ValidFAA registration status code V: Valid registration. All codes
N237EW Zall Jihlavan Airplanes S R O
JA-600 SKYLEADER
Fixed-wing, single engine Horizon Ventures Limited LLC
Johnson City, Tennessee
Light sport 2023-11-14 ValidFAA registration status code V: Valid registration. All codes
N421TS Parker Thomas B
TANARG NEO
Weight-shift control Individual owner
New Hampshire
Experimental 2023-11-14 ValidFAA registration status code V: Valid registration. All codes
N974FL Orlican S R O
M-8 EAGLE
Fixed-wing, single engine Valiair Lc Trustee
Casper, Wyoming
Light sport 2023-11-14 ValidFAA registration status code V: Valid registration. All codes
N38HP Zohar Krivorot
AIR-CAM
Fixed-wing, single engine Tyl Holdings LLC
Saint Joseph, Michigan
Experimental 2023-11-13 ValidFAA registration status code V: Valid registration. All codes
N253V Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Georgia
Experimental 2023-11-12 ValidFAA registration status code V: Valid registration. All codes
N255GR Raven Lake Llc
AIRCAM
Fixed-wing, multi-engine Individual owner
Tennessee
Experimental 2023-11-12 ValidFAA registration status code V: Valid registration. All codes
N732JH Hinson Jeffrey W
ZENITH CH701
Fixed-wing, single engine Individual owner
Missouri
None on file 2023-11-11 ValidFAA registration status code V: Valid registration. All codes
N229VL Jmb Aircraft S R O
VL-3E-1
Fixed-wing, single engine Dayton Flight Department LLC
Union, Kentucky
Experimental 2023-11-10 ValidFAA registration status code V: Valid registration. All codes
N260AZ Powrachute Corp
AIRWOLF
Powered parachute Individual owner
Utah
Experimental 2023-11-08 ValidFAA registration status code V: Valid registration. All codes
N266TF Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Washington
Experimental 2023-11-08 ValidFAA registration status code V: Valid registration. All codes
N391EU Skykits Corp
SAVANNAH VGW
Fixed-wing, single engine Nichols Air LLC
Anchorage, Alaska
Light sport 2023-11-08 ValidFAA registration status code V: Valid registration. All codes
N1914P Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Florida
Light sport 2023-11-06 ValidFAA registration status code V: Valid registration. All codes
N222RU Samara Vvv-Avia
ELITAR-SIGMA C4E
Fixed-wing, single engine Individual owner
Florida
Light sport 2023-11-06 ValidFAA registration status code V: Valid registration. All codes
N912RE Evolution Aircraft Inc
REVOLT
Weight-shift control Co-owned owner
Oregon
Light sport 2023-11-06 ValidFAA registration status code V: Valid registration. All codes
N210AG Autogyro Gmbh
CALIDUS
Gyroplane Individual owner
Montana
Experimental 2023-11-03 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.