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
N167SW Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Florida
Experimental 2025-03-14 ValidFAA registration status code V: Valid registration. All codes
N2312T Evektor - Aerotechnik A S
SPORTSTAR MAX
Fixed-wing, single engine Atheneair LLC
Las Vegas, Nevada
Light sport 2025-03-13 ValidFAA registration status code V: Valid registration. All codes
N436QW Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Colorado
Special flight permit 2025-03-13 ValidFAA registration status code V: Valid registration. All codes
N719BC Rainbow Skyreach (Pty) Ltd
BUSHCAT
Fixed-wing, single engine Individual owner
Montana
Light sport 2025-03-13 ValidFAA registration status code V: Valid registration. All codes
N271L Aeroprakt Manufacturing Sp Zoo
A22LS
Fixed-wing, single engine Eaas Aviation Club
Wilmington, Delaware
Experimental 2025-03-07 ValidFAA registration status code V: Valid registration. All codes
N970PQ Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Michigan
Experimental 2025-03-07 ValidFAA registration status code V: Valid registration. All codes
N707FP Floatplanes & Amphibs Llc
A-22 VALOR
Fixed-wing, single engine Individual owner
Florida
Experimental 2025-03-06 ValidFAA registration status code V: Valid registration. All codes
N866SA Zlin Aviation Sro
SAVAGE
Fixed-wing, single engine Individual owner
Utah
Experimental 2025-03-06 ValidFAA registration status code V: Valid registration. All codes
N103PC Powrachute Llc
AIRWOLF 912ULS
Powered parachute Powrachute LLC
Hastings, Michigan
Light sport 2025-03-05 ValidFAA registration status code V: Valid registration. All codes
N37HA Shawn Honaker
AIRCAM
Fixed-wing, multi-engine Individual owner
Indiana
Experimental 2025-03-05 ValidFAA registration status code V: Valid registration. All codes
N415BW Rans Designs Inc
S-7LS
Fixed-wing, single engine Foothill Sport Aviation LLC (
Cameron Park, California
Light sport 2025-03-05 ValidFAA registration status code V: Valid registration. All codes
N5076D Aeros
SKYRANGER BCARS
Fixed-wing, single engine Co-owned owner
California
Experimental 2025-03-05 ValidFAA registration status code V: Valid registration. All codes
N593CB Costruzioni Aeronautiche Tecna
P92 ECHO MKII
Fixed-wing, single engine Eper Wings Avio INC
Livingston, Montana
Light sport 2025-03-05 ValidFAA registration status code V: Valid registration. All codes
N714PS Czech Sport Aircraft As
PIPER SPORT
Fixed-wing, single engine Individual owner
New York
Light sport 2025-03-05 ValidFAA registration status code V: Valid registration. All codes
N291HE Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Georgia
Experimental 2025-03-04 ValidFAA registration status code V: Valid registration. All codes
N573T Aeropro Cz S R O
A240
Fixed-wing, single engine Winair Services LLC
Palm City, Florida
Light sport 2025-03-04 ValidFAA registration status code V: Valid registration. All codes
N813PW Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
New York
Light sport 2025-03-04 ValidFAA registration status code V: Valid registration. All codes
N312MK Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Louisiana
Experimental 2025-03-03 ValidFAA registration status code V: Valid registration. All codes
N826HW Vans Aircraft Inc
RV-12
Fixed-wing, single engine N826Hw LLC
Kettering, Ohio
Experimental 2025-03-03 ValidFAA registration status code V: Valid registration. All codes
N220MP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Earthly Dynamics LLC
Roswell, Georgia
Experimental 2025-03-01 ValidFAA registration status code V: Valid registration. All codes
N128GX Remos Acft Gmbh Flugzeugbau
REMOS GX
Fixed-wing, single engine Skybound Aviation
Montgomery, Illinois
Light sport 2025-02-28 ValidFAA registration status code V: Valid registration. All codes
N219J Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Texas
Light sport 2025-02-27 ValidFAA registration status code V: Valid registration. All codes
N456JW Powrachute Llc
AIRWOLF 912ULS
Powered parachute Co-owned owner
Michigan
Light sport 2025-02-27 ValidFAA registration status code V: Valid registration. All codes
N202LY Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Texas
Experimental 2025-02-26 ValidFAA registration status code V: Valid registration. All codes
N857DH Craig Mcpherson
MTOSPORT 2010
Rotorcraft Individual owner
Texas
Experimental 2025-02-25 ValidFAA registration status code V: Valid registration. All codes
N234LF Vans Aircraft Inc
RV-12
Fixed-wing, single engine Lindbergh Flyers INC
Marlborough, Connecticut
Experimental 2025-02-24 ValidFAA registration status code V: Valid registration. All codes
N273VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Idaho
Light sport 2025-02-24 ValidFAA registration status code V: Valid registration. All codes
N513SG Pipistrel
SINUS 912
Electric airplane Individual owner
California
Light sport 2025-02-24 ValidFAA registration status code V: Valid registration. All codes
N102SZ S C Aerostar S .A.
FESTIVAL R40S
Fixed-wing, single engine Individual owner
Arizona
Light sport 2025-02-22 ValidFAA registration status code V: Valid registration. All codes
N81FC Tl-Ultralight S R O
TL 2000 STING S4
Fixed-wing, single engine Fly for Fun Aircraft LLC
Baltimore, Maryland
Light sport 2025-02-22 ValidFAA registration status code V: Valid registration. All codes
N82FC Tl-Ultralight S R O
TL 2000 STING S4
Fixed-wing, single engine Fly for Fun Aircraft LLC
Baltimore, Maryland
Light sport 2025-02-22 ValidFAA registration status code V: Valid registration. All codes
N979CD Anderson Chris
FANTASY AIR ALLEGRO
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 2025-02-22 ValidFAA registration status code V: Valid registration. All codes
N232BE Rans Inc
S6-S
Fixed-wing, single engine Am Flying Club LLC
Newalla, Oklahoma
Experimental 2025-02-21 ValidFAA registration status code V: Valid registration. All codes
N27JE John R Evens
KITFOX SUPER SPORT
Fixed-wing, single engine Jacobson Air Service LLC
Sabin, Minnesota
Experimental 2025-02-21 ValidFAA registration status code V: Valid registration. All codes
N818CL Celier Aviation Sp Z O O
XENON 4
Gyroplane Individual owner
Ohio
Experimental 2025-02-19 ValidFAA registration status code V: Valid registration. All codes
N998LW Larry F Wilson
CH 701
Fixed-wing, single engine Individual owner
Texas
Experimental 2025-02-19 ValidFAA registration status code V: Valid registration. All codes
N517FA Brm Aero S R O
BRISTELL LSA
Fixed-wing, single engine Individual owner
Florida
Light sport 2025-02-18 ValidFAA registration status code V: Valid registration. All codes
N369DL Lee David
LEE-ZENITH STOLCH701
Fixed-wing, single engine Individual owner
New York
Experimental 2025-02-17 ValidFAA registration status code V: Valid registration. All codes
N531KA Czech Sport Aircraft As
PIPER SPORT
Fixed-wing, single engine Flaps Up Wheels Up LLC
Nampa, Idaho
Light sport 2025-02-15 ValidFAA registration status code V: Valid registration. All codes
N745RV Jones John J
RV-12
Fixed-wing, single engine Individual owner
California
Experimental 2025-02-14 ValidFAA registration status code V: Valid registration. All codes
N283RC Rex Alan Chamberlain
JUST ACFT HIGHLANDER
Fixed-wing, single engine Individual owner
North Carolina
Experimental 2025-02-13 ValidFAA registration status code V: Valid registration. All codes
N156WP B&F Technik Vertriebs Gmbh
FK 9 MARK IV
Fixed-wing, single engine Co-owned owner
Texas
Light sport 2025-02-12 ValidFAA registration status code V: Valid registration. All codes
N188CG Cory Green
KITFOX SERIES 7 STI
Fixed-wing, single engine Individual owner
Oregon
Experimental 2025-02-12 ValidFAA registration status code V: Valid registration. All codes
N3777W Magniflight Llc
M24 ORION
Rotorcraft Individual owner
Indiana
Experimental 2025-02-12 ValidFAA registration status code V: Valid registration. All codes
N441DM Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Washington
Experimental 2025-02-12 ValidFAA registration status code V: Valid registration. All codes
N907LS Czech Sport Aircraft As
PIPER SPORT
Fixed-wing, single engine Squawk3679 LLC
Holladay, Utah
Light sport 2025-02-11 ValidFAA registration status code V: Valid registration. All codes
N322WD Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Texas
Experimental 2025-02-09 ValidFAA registration status code V: Valid registration. All codes
N138BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Individual owner
Georgia
Light sport 2025-02-06 ValidFAA registration status code V: Valid registration. All codes
N127YT Prestige Aircraft Co Llc
STORM RALLY LSA
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2025-02-05 ValidFAA registration status code V: Valid registration. All codes
N145Y Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Kentucky
Experimental 2025-02-05 ValidFAA registration status code V: Valid registration. All codes
N58NU Zeitler William A
AVENTURA II
Fixed-wing, single engine Individual owner
Illinois
Experimental 2025-02-05 ValidFAA registration status code V: Valid registration. All codes
N470MB Vans Aircraft Inc
RV-12
Fixed-wing, single engine Gad Aircraft Services LLC
Solon, Maine
Experimental 2025-02-04 ValidFAA registration status code V: Valid registration. All codes
N912JA Barry J Brocato
JUST ACFT HIGHLANDER
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2025-02-04 ValidFAA registration status code V: Valid registration. All codes
N38BC Flight Design Gmbh
CTSW
Fixed-wing, single engine Withheld at owner's request
Light sport 2025-02-03 ValidFAA registration status code V: Valid registration. All codes
N455HR Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
California
Experimental 2025-02-03 ValidFAA registration status code V: Valid registration. All codes
N701XW Strong James R Ii
ZENITH STOL CH 701
Fixed-wing, single engine Individual owner
Missouri
Experimental 2025-01-30 ValidFAA registration status code V: Valid registration. All codes
N432SB Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Minnesota
Experimental 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N450RV Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Ohio
Experimental 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N771B Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Georgia
Light sport 2025-01-29 ValidFAA registration status code V: Valid registration. All codes
N703JK Jerry Gardner
S-6ES
Fixed-wing, single engine Individual owner
Wyoming
Experimental 2025-01-25 ValidFAA registration status code V: Valid registration. All codes
N307VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Balski Keith D
Medina, Ohio
Light sport 2025-01-22 ValidFAA registration status code V: Valid registration. All codes
N329AZ Snider A/Snider Z
RANS S-6ES
Fixed-wing, single engine Co-owned owner
Arizona
Experimental 2025-01-21 ValidFAA registration status code V: Valid registration. All codes
N5ZF Aeropro Cz
EUROFOX LSA
Fixed-wing, single engine Individual owner
Arizona
Light sport 2025-01-21 ValidFAA registration status code V: Valid registration. All codes
N837SX Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Mississippi
Experimental 2025-01-16 ValidFAA registration status code V: Valid registration. All codes
N155R Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Idaho
Light sport 2025-01-13 ValidFAA registration status code V: Valid registration. All codes
N385NR Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Individual owner
Idaho
Light sport 2025-01-07 ValidFAA registration status code V: Valid registration. All codes
N981RU Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Wisconsin
Experimental 2025-01-07 ValidFAA registration status code V: Valid registration. All codes
N912CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Foxtrot Aero LLC
Libertyville, Illinois
Light sport 2025-01-04 ValidFAA registration status code V: Valid registration. All codes
N846CC Icp Srl
SAVANNAH S
Fixed-wing, single engine Individual owner
Washington
Experimental 2025-01-03 ValidFAA registration status code V: Valid registration. All codes
N332TC Eliason Terry B
SEAREY
Fixed-wing, single engine Frst Aviation LLC
Kalispell, Montana
Experimental 2025-01-02 ValidFAA registration status code V: Valid registration. All codes
N251MD Lewis W Wetzel
RANS S-6S
Fixed-wing, single engine Individual owner
Washington
Experimental 2024-12-30 ValidFAA registration status code V: Valid registration. All codes
N516PS Czech Sport Aircraft As
PIPER SPORT
Fixed-wing, single engine Gray Sky Aviation LLC
Mason, Ohio
Light sport 2024-12-30 ValidFAA registration status code V: Valid registration. All codes
N64KF Shane C Alley
IV
Fixed-wing, single engine Hazel Creek Rv LLC
Jackson, Missouri
None on file 2024-12-28 ValidFAA registration status code V: Valid registration. All codes
N701UT Temos Ulis J
ZENITH STOL CH 701
Fixed-wing, single engine Individual owner
Pennsylvania
Experimental 2024-12-20 ValidFAA registration status code V: Valid registration. All codes
N89PG Costruzioni Aeronautiche Tecna
P2002 SIERRA
Fixed-wing, single engine Individual owner
Louisiana
Experimental 2024-12-19 ValidFAA registration status code V: Valid registration. All codes
N157AP Apollo Aircraft Inc
DELTA JET AS-III912S
Weight-shift control Individual owner
New Mexico
Light sport 2024-12-18 ValidFAA registration status code V: Valid registration. All codes
N203BB Flight Design Gmbh
CTLS
Fixed-wing, single engine Arc Aviation LLC
Wilmington, Delaware
Light sport 2024-12-18 ValidFAA registration status code V: Valid registration. All codes
N2492G Dova Aircraft Sro
DV-1 SKYLARK
Fixed-wing, single engine Individual owner
California
Light sport 2024-12-16 ValidFAA registration status code V: Valid registration. All codes
N910EN Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Florida
Experimental 2024-12-13 ValidFAA registration status code V: Valid registration. All codes
N912EN Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Florida
Experimental 2024-12-13 ValidFAA registration status code V: Valid registration. All codes
N923SC Czech Aircraft Works Spol Sro
SPORTCRUISER
Fixed-wing, single engine Individual owner
Arizona
Light sport 2024-12-12 ValidFAA registration status code V: Valid registration. All codes
N162KC Fpna Llc
AEROPRAKT-22LS VALOR
Fixed-wing, single engine Individual owner
Louisiana
Experimental 2024-12-11 ValidFAA registration status code V: Valid registration. All codes
N40485 Aero Services Lc
AIRCAM
Fixed-wing, multi-engine Aero Services Lc
Woods Cross, Utah
Experimental 2024-12-11 ValidFAA registration status code V: Valid registration. All codes
N44ZP Brm Aero
BRISTELL S-LSA
Fixed-wing, single engine Individual owner
New York
Light sport 2024-12-11 ValidFAA registration status code V: Valid registration. All codes
N765RL Storm Aircraft
CENTURY
Fixed-wing, single engine Individual owner
Florida
Light sport 2024-12-11 ValidFAA registration status code V: Valid registration. All codes
N140KS Riley Michael J
RANS S-20 RAVEN
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2024-12-10 ValidFAA registration status code V: Valid registration. All codes
N101EZ Rans Employee Flying Club
RANS S-6S
Fixed-wing, single engine Sport Aviation Services LLC
Lucedale, Mississippi
Light sport 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N125MX Evektor - Aerotechnik A S
SPORTSTAR MAX
Fixed-wing, single engine Individual owner
California
Light sport 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N275WE Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Idaho
Experimental 2024-12-09 ValidFAA registration status code V: Valid registration. All codes
N413EH Vans Aircraft Inc
RV-12
Fixed-wing, single engine Fly Ny INC
East Aurora, New York
Experimental 2024-12-02 ValidFAA registration status code V: Valid registration. All codes
N619BC Rainbow Skyreach (Pty) Ltd
BUSHCAT
Fixed-wing, single engine Individual owner
Tennessee
Light sport 2024-12-02 ValidFAA registration status code V: Valid registration. All codes
N760JJ N401Sc Llc
AIRCAM
Fixed-wing, multi-engine Co-owned owner
Virginia
Experimental 2024-12-02 ValidFAA registration status code V: Valid registration. All codes
N86TL Lucky Lv Llc
AIRCAM
Fixed-wing, multi-engine Individual owner
Arizona
Experimental 2024-12-02 ValidFAA registration status code V: Valid registration. All codes
N612RV Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Georgia
Experimental 2024-11-29 ValidFAA registration status code V: Valid registration. All codes
N587SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Trytonic INC
Miami, Florida
Light sport 2024-11-27 ValidFAA registration status code V: Valid registration. All codes
N619TE Costruzioni Aeronautiche Tecna
P92 ECHO SUPER
Fixed-wing, single engine Individual owner
Maryland
Light sport 2024-11-25 ValidFAA registration status code V: Valid registration. All codes
N3775M Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
New Jersey
Light sport 2024-11-22 ValidFAA registration status code V: Valid registration. All codes
N828J Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Wisconsin
Experimental 2024-11-22 ValidFAA registration status code V: Valid registration. All codes
N44PL Roger G Millard
VANS RV-12
Fixed-wing, single engine Individual owner
Massachusetts
Experimental 2024-11-20 ValidFAA registration status code V: Valid registration. All codes
N543SF Czech Aircraft Group Sro
SPORTCRUISER
Fixed-wing, single engine Epic Aviation Leasing LLC
Puyallup, Washington
Light sport 2024-11-20 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.