The U.S. aircraft register, updated daily
Engines · four-cycle piston · data as of October 7, 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

Florida329Texas300California248Arizona151Illinois114Washington111Oregon104North 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
N812EV Evektor-Aerotechnik As
SPORTSTAR
Fixed-wing, single engine Cep Aviation LLC
Ocala, Florida
Light sport 2018-10-02 ValidFAA registration status code V: Valid registration. All codes
N6905L Powrachute Llc
AIRWOLF 912ULS
Powered parachute Coon Hollow Lllp
Loretto, Kentucky
Experimental 2018-10-01 ValidFAA registration status code V: Valid registration. All codes
N270VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Grays Rd Aviation LLC
Wilmington, Delaware
Light sport 2018-09-27 ValidFAA registration status code V: Valid registration. All codes
N611SU Ryan Story
S-20
Fixed-wing, single engine Individual owner
Iowa
Experimental 2018-09-27 ValidFAA registration status code V: Valid registration. All codes
N26UA Urban Air Sro
UFM-13 LAMBADA
Glider Individual owner
Tennessee
Light sport 2018-09-26 ValidFAA registration status code V: Valid registration. All codes
N4TP Prevost Thomas A
RANS S-19
Fixed-wing, single engine Individual owner
Pennsylvania
Experimental 2018-09-26 ValidFAA registration status code V: Valid registration. All codes
N86GV Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Texas
Experimental 2018-09-25 ValidFAA registration status code V: Valid registration. All codes
N65JW Vans Aircraft Inc
RV-12
Fixed-wing, single engine Aircraft Owners and Pilots Association
Frederick, Maryland
Light sport 2018-09-24 ValidFAA registration status code V: Valid registration. All codes
N262RA Remos Aircraft Gmbh
G-3/600
Fixed-wing, single engine Willie T Crow LLC
Colmesneil, Texas
Light sport 2018-09-19 ValidFAA registration status code V: Valid registration. All codes
N403TF Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Washington
Experimental 2018-09-18 ValidFAA registration status code V: Valid registration. All codes
N29EB Costruzioni Aeronautiche Tecna
P2004 BRAVO
Fixed-wing, single engine Co-owned owner
Florida
Light sport 2018-09-15 ValidFAA registration status code V: Valid registration. All codes
N510RL Barnhart Aviation Service Inc
SW VIRUS 100
Fixed-wing, single engine Individual owner
Ohio
Experimental 2018-09-13 ValidFAA registration status code V: Valid registration. All codes
N555JR Rans
S-6ES
Weight-shift control Individual owner
Texas
Experimental 2018-09-13 ValidFAA registration status code V: Valid registration. All codes
N292JA Costruzioni Aeronautiche Tecna
P92 EAGLET
Fixed-wing, single engine Creorea LLC
Houston, Texas
Light sport 2018-09-11 ValidFAA registration status code V: Valid registration. All codes
N143WM Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Ohio
Experimental 2018-09-08 ValidFAA registration status code V: Valid registration. All codes
N224SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Co-owned owner
California
Experimental 2018-09-05 ValidFAA registration status code V: Valid registration. All codes
N483TB Robert May
ZENITH STOL 750
Fixed-wing, single engine Individual owner
Pennsylvania
Experimental 2018-09-05 ValidFAA registration status code V: Valid registration. All codes
N121WY Murphy Kristopher R
AVID MARK 4
Fixed-wing, single engine Co-owned owner
Wyoming
Experimental 2018-09-04 ValidFAA registration status code V: Valid registration. All codes
N139BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Skywest Leasing INC
Saint George, Utah
Light sport 2018-09-04 ValidFAA registration status code V: Valid registration. All codes
N140BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Skywest Leasing INC
St George, Utah
Light sport 2018-09-04 ValidFAA registration status code V: Valid registration. All codes
N246CS Craig Mcpherson
MTO SPORT
Gyroplane Palm Flying Service LLC
Billings, Montana
Experimental 2018-08-31 ValidFAA registration status code V: Valid registration. All codes
N336ST Tl-Ultralight S R O
TL 2000 STING S4
Fixed-wing, single engine Aerosport LLC
Sturbridge, Massachusetts
Light sport 2018-08-31 ValidFAA registration status code V: Valid registration. All codes
N50MJ N50Mj Llc
AIRCAM
Fixed-wing, multi-engine N50Mj LLC
Fort Myers, Florida
Experimental 2018-08-30 ValidFAA registration status code V: Valid registration. All codes
N98LS Aeroprakt Manufacturing Sp Zoo
A22LS
Fixed-wing, single engine Individual owner
Nevada
Light sport 2018-08-30 ValidFAA registration status code V: Valid registration. All codes
N70WA Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Nebraska
Light sport 2018-08-27 ValidFAA registration status code V: Valid registration. All codes
N143MR Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2018-08-25 ValidFAA registration status code V: Valid registration. All codes
N691BS Seamax Aircraft Ltda
SEAMAX M-22
Fixed-wing, single engine Robert C Schwartz LLC
Missoula, Montana
Light sport 2018-08-22 ValidFAA registration status code V: Valid registration. All codes
N618DG Evolution Aircraft Inc
REVO
Weight-shift control Individual owner
Wisconsin
Light sport 2018-08-21 ValidFAA registration status code V: Valid registration. All codes
N761S Aeropro Cz
A220
Fixed-wing, single engine Individual owner
California
Light sport 2018-08-21 ValidFAA registration status code V: Valid registration. All codes
N430MH Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Virginia
Experimental 2018-08-14 ValidFAA registration status code V: Valid registration. All codes
N531ZP Powrachute Llc
AIRWOLF 912ULS
Powered parachute High Times Adventure CO LLC
Columbiana, Alabama
Light sport 2018-08-08 ValidFAA registration status code V: Valid registration. All codes
N701LK Arnold Kenneth Louis
ZENITH CH701
Fixed-wing, single engine Individual owner
Mississippi
Experimental 2018-08-08 ValidFAA registration status code V: Valid registration. All codes
N647DM Scoda Aeronautica Ltda
SUPER PETREL LS
Fixed-wing, single engine N647Dm LLC
Savannah, Georgia
Light sport 2018-07-30 ValidFAA registration status code V: Valid registration. All codes
N130TB Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Idaho
Experimental 2018-07-26 ValidFAA registration status code V: Valid registration. All codes
N351D Waters David L
TITAN T-51
Fixed-wing, single engine Individual owner
North Carolina
Experimental 2018-07-26 ValidFAA registration status code V: Valid registration. All codes
N443RM Phoenix Air Sro
U-15 PHOENIX
Glider Individual owner
Nevada
Light sport 2018-07-26 ValidFAA registration status code V: Valid registration. All codes
N124KL Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Oregon
Experimental 2018-07-23 ValidFAA registration status code V: Valid registration. All codes
N122EK Danny Kelly
TITANIUM EXPLORER
Rotorcraft Individual owner
Florida
Experimental 2018-07-20 ValidFAA registration status code V: Valid registration. All codes
N228BC Chaisson Bruce
MARK III CLASSIC
Fixed-wing, single engine Individual owner
Virginia
Experimental 2018-07-19 ValidFAA registration status code V: Valid registration. All codes
N315PM P&M Aviation Ltd
QUIK
Weight-shift control Individual owner
Montana
Light sport 2018-07-18 ValidFAA registration status code V: Valid registration. All codes
N467CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Virginia
Light sport 2018-07-18 ValidFAA registration status code V: Valid registration. All codes
N433CT Flight Design Gmbh
CT2K
Fixed-wing, single engine Ogden Milton N
Kahlotus, Washington
Light sport 2018-07-17 ValidFAA registration status code V: Valid registration. All codes
N519LS Sims David Lawrence
S-19
Fixed-wing, single engine Co-owned owner
Florida
Experimental 2018-07-17 ValidFAA registration status code V: Valid registration. All codes
N770L Tl Ultralight Sro
STING S3
Fixed-wing, single engine Individual owner
California
Experimental 2018-07-16 ValidFAA registration status code V: Valid registration. All codes
N369RC Steve Bacon
M16 TANDEM TRAINER
Rotorcraft Withheld at owner's request
Experimental 2018-07-12 ValidFAA registration status code V: Valid registration. All codes
N488TE Toevs Christine F G
TOEVS TITANIUM EXPLR
Rotorcraft Titanium Autogyro North America LLC
Whitewater, Kansas
Experimental 2018-07-10 ValidFAA registration status code V: Valid registration. All codes
N296DS Sakowski David E
AVENTURA II
Fixed-wing, single engine Individual owner
Florida
Experimental 2018-07-09 ValidFAA registration status code V: Valid registration. All codes
N719LN William Loren Noggle
JA30 SUPERSTOL
Fixed-wing, single engine Individual owner
Georgia
Experimental 2018-07-09 ValidFAA registration status code V: Valid registration. All codes
N312LM Brm Aero S R O
BRISTELL LSA
Fixed-wing, single engine Sport Flying USA INC
Ronkonkoma, New York
Experimental 2018-07-06 ValidFAA registration status code V: Valid registration. All codes
N731TZ Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Ohio
Experimental 2018-07-03 ValidFAA registration status code V: Valid registration. All codes
N311TX Costruzioni Aeronautiche Tecna
P92 EAGLET
Fixed-wing, single engine Jitel Global Aviation USA CORP
Dallas, Texas
Light sport 2018-06-27 Reports overdueFAA registration status code N: Non-citizen corporation that has not returned its flight-hour reports. All codes
N959SD Johansen Dennis S
JA30 SUPERSTOL
Fixed-wing, single engine Individual owner
California
Experimental 2018-06-27 ValidFAA registration status code V: Valid registration. All codes
N701SN Shawn Magin
STOL CH-701
Fixed-wing, single engine Individual owner
Washington
Experimental 2018-06-26 ValidFAA registration status code V: Valid registration. All codes
N546L Alexander Rolinski
MICRO CORSARIO MK5
Fixed-wing, single engine Individual owner
Washington
Experimental 2018-06-22 ValidFAA registration status code V: Valid registration. All codes
N49RC Russell Croman
AR-1
Rotorcraft Individual owner
Texas
Experimental 2018-06-20 ValidFAA registration status code V: Valid registration. All codes
N115BC Rainbow Sky Reach (Pty) Ltd
BUSHCAT
Fixed-wing, single engine Individual owner
Kansas
Light sport 2018-06-19 ValidFAA registration status code V: Valid registration. All codes
N1422A N1422A Llc
AIRCAM
Fixed-wing, multi-engine N1422A LLC
Lake Mary, Florida
Experimental 2018-06-19 ValidFAA registration status code V: Valid registration. All codes
N509DH Harold Stockman
RANS S-7S
Fixed-wing, single engine Individual owner
Nevada
Experimental 2018-06-18 ValidFAA registration status code V: Valid registration. All codes
N88ZZ Evolution Aircraft Inc
REVOLT
Weight-shift control Co-owned owner
Arizona
Experimental 2018-06-18 ValidFAA registration status code V: Valid registration. All codes
N306DS Selby Dean
RANS S6S
Fixed-wing, single engine Individual owner
Arizona
Experimental 2018-06-15 ValidFAA registration status code V: Valid registration. All codes
N572SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Rdm Aero Group LLC
Mckinney, Texas
Light sport 2018-06-12 ValidFAA registration status code V: Valid registration. All codes
N949RS Stout Roger
HIGHLANDER
Fixed-wing, single engine Individual owner
Georgia
Experimental 2018-06-05 ValidFAA registration status code V: Valid registration. All codes
N967N Michael Burton
MTO SPORT
Rotorcraft Smundin George B
Munster, Indiana
Experimental 2018-06-05 ValidFAA registration status code V: Valid registration. All codes
N566FD Flight Design Gmbh
CTLS
Fixed-wing, single engine Wright Attitude Aviation LLC
Columbus, Ohio
Light sport 2018-06-01 ValidFAA registration status code V: Valid registration. All codes
N161ZX Light Sport Inc
XB-1
Powered parachute Individual owner
Wisconsin
Experimental 2018-05-30 ValidFAA registration status code V: Valid registration. All codes
N331RV Vans Aircraft Inc
RV-12
Fixed-wing, single engine Career Path Aviation LLC
Portland, Oregon
Experimental 2018-05-22 ValidFAA registration status code V: Valid registration. All codes
N151CC Aeroprakt America Inc
A-22 LS
Fixed-wing, single engine Deland Air and Sea Brokerage INC
Deland, Florida
Light sport 2018-05-11 ValidFAA registration status code V: Valid registration. All codes
N16GX Remos Aircraft Gmbh
REMOS GX
Fixed-wing, single engine N16Gx LLC
Peoria, Arizona
Light sport 2018-05-11 ValidFAA registration status code V: Valid registration. All codes
N28AB Aeroprakt America Inc
A-22 LS
Fixed-wing, single engine Deland Air and Sea Brokerage INC
Deland, Florida
Light sport 2018-05-11 ValidFAA registration status code V: Valid registration. All codes
N193BB Rans
S-19LS
Fixed-wing, single engine Co-owned owner
Ohio
Light sport 2018-05-09 ValidFAA registration status code V: Valid registration. All codes
N548CT Flight Design Gmbh
CTLS
Fixed-wing, single engine Individual owner
Indiana
Light sport 2018-05-09 ValidFAA registration status code V: Valid registration. All codes
N424XY Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Florida
Special flight permit 2018-05-08 ValidFAA registration status code V: Valid registration. All codes
N1012H Johnson Spencer M
SKYSTAR KITFOX IV
Fixed-wing, single engine Individual owner
Kansas
Experimental 2018-05-03 ValidFAA registration status code V: Valid registration. All codes
N1953F Remos Acft Gmbh Flugzeugbau
REMOS GX
Fixed-wing, single engine Co-owned owner
Florida
Light sport 2018-05-02 ValidFAA registration status code V: Valid registration. All codes
N4747Z Richard Williams
RAVEN S-20
Fixed-wing, single engine Individual owner
Delaware
Experimental 2018-04-27 ValidFAA registration status code V: Valid registration. All codes
N112L Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
North Carolina
Light sport 2018-04-25 ValidFAA registration status code V: Valid registration. All codes
N127BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Skywest Leasing INC
Saint George, Utah
Light sport 2018-04-23 ValidFAA registration status code V: Valid registration. All codes
N130BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Skywest Leasing INC
St George, Utah
Light sport 2018-04-23 ValidFAA registration status code V: Valid registration. All codes
N134BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Skywest Leasing INC
St George, Utah
Light sport 2018-04-23 ValidFAA registration status code V: Valid registration. All codes
N135BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Skywest Leasing INC
St George, Utah
Light sport 2018-04-23 ValidFAA registration status code V: Valid registration. All codes
N50758 Cooper David J
SKYRANGER
Fixed-wing, single engine Co-owned owner
Missouri
Experimental 2018-04-19 ValidFAA registration status code V: Valid registration. All codes
N74KG Flight Design Gmbh
CTLS
Fixed-wing, single engine Individual owner
Washington
Experimental 2018-04-19 ValidFAA registration status code V: Valid registration. All codes
N25RS Roger A Storrer
AR-1
Rotorcraft Individual owner
Kansas
Experimental 2018-04-18 ValidFAA registration status code V: Valid registration. All codes
N804AP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Colorado
Experimental 2018-04-17 ValidFAA registration status code V: Valid registration. All codes
N220EE Czech Aircraft Works Spol Sro
SPORTCRUISER
Fixed-wing, single engine Individual owner
Illinois
Light sport 2018-04-16 ValidFAA registration status code V: Valid registration. All codes
N313WZ Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Arizona
Light sport 2018-04-11 ValidFAA registration status code V: Valid registration. All codes
N715Y Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Missouri
Light sport 2018-04-11 ValidFAA registration status code V: Valid registration. All codes
N470PJ Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
California
Light sport 2018-04-09 ValidFAA registration status code V: Valid registration. All codes
N2440 Sea & Sky Inc
CYGNET
Weight-shift control Seal 1 LLC
Ellenton, Florida
Light sport 2018-04-06 ValidFAA registration status code V: Valid registration. All codes
N101GX Remos Acft Gmbh Flugzeugbau
REMOS GX
Fixed-wing, single engine Shieh Fly LLC
Sacramento, California
Light sport 2018-04-05 ValidFAA registration status code V: Valid registration. All codes
N640ZX Powrachute Llc
AIRWOLF 912 ULS
Powered parachute Individual owner
Minnesota
Light sport 2018-04-04 ValidFAA registration status code V: Valid registration. All codes
N9FY Moore Byron J
TITAN II
Fixed-wing, single engine Innovative Dwellings LLC
Inverness, Florida
Experimental 2018-04-04 ValidFAA registration status code V: Valid registration. All codes
N154J Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Wisconsin
Light sport 2018-04-03 ValidFAA registration status code V: Valid registration. All codes
N260CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Florida
Light sport 2018-04-03 ValidFAA registration status code V: Valid registration. All codes
N82DK Daniel L Kroeplin
TITAN TORNADO II
Fixed-wing, single engine Individual owner
Ohio
Experimental 2018-04-03 ValidFAA registration status code V: Valid registration. All codes
N964UT Icp Srl
SAVANNAH S
Fixed-wing, single engine Individual owner
Texas
Light sport 2018-04-02 ValidFAA registration status code V: Valid registration. All codes
N416GC Chesnutt Glenn
TITAN TORNADO S
Fixed-wing, single engine Individual owner
Ohio
Experimental 2018-03-27 ValidFAA registration status code V: Valid registration. All codes
N484TA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
North Carolina
Light sport 2018-03-27 ValidFAA registration status code V: Valid registration. All codes
N574RW Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Oregon
Experimental 2018-03-26 ValidFAA registration status code V: Valid registration. All codes
N6812Y Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Alabama
Experimental 2018-03-22 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.