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

Model families, as a table

	aircraft
Van's Aircraft RV-12	522
Powrachute Llc AIRWOLF 912	160
Flight Design Gmbh CTSW	134
Czech Sport Aircraft A S SPORTCRUISER	132
Flight Design Gmbh CTLS	104
Aeropro Cz S R O A240	78
Czech Sport Aircraft As PIPER SPORT	59
Remos Acft Gmbh Flugzeugbau REMOS GX	51
Evolution Aircraft Inc REVOLT	40
Costruzioni Aeronautiche Tecna P92	39
Czech Aircraft Works Spol Sro SPORTCRUISER	36
Aeropro Cz A220	33

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

By state, as a table

	aircraft
Florida	329
Texas	300
California	248
Arizona	151
Illinois	114
Washington	111
Oregon	104
North Carolina	99
Wisconsin	95
Utah	94

Kind of aircraft

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

By kind, as a table

	aircraft	share
Piston singles	2,761	82%
Weight-shift and powered parachutes	344	10%
Helicopters	107	3%
Piston twins	78	2%
Gliders	52	2%
Gyroplanes	44	1%

When the aircraft were built by decade

By decade built, as a table

	aircraft
1990	18
2000	878
2010	1,660
2020	507

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

Fitted to

Van's Aircraft RV-12 522 with this engine series
Powrachute Llc AIRWOLF 912 160 with this engine series
Flight Design Gmbh CTSW 134 with this engine series
Czech Sport Aircraft A S SPORTCRUISER 132 with this engine series
Flight Design Gmbh CTLS 104 with this engine series
Aeropro Cz S R O A240 78 with this engine series
Czech Sport Aircraft As PIPER SPORT 59 with this engine series
Remos Acft Gmbh Flugzeugbau REMOS GX 51 with this engine series

Where they are

Florida 329 of these aircraft
Texas 300 of these aircraft
California 248 of these aircraft
Arizona 151 of these aircraft
Illinois 114 of these aircraft

Biggest operators

Skywest Leasing INC 16 of these aircraft
Evolution Aircraft INC 13 of these aircraft
Mid-Atlantic Air Ventures INC 8 of these aircraft
Epic Aviation Leasing LLC 7 of these aircraft
Yale Companies LLC DBA 5 of these aircraft

Analytics

These connections as data: /graph/engine/rotax-912uls-series.json · about the eFlight graph.

Aircraft newest certificates first · 3,386

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N728EA	Jody L Fuller EUROPA XS TRIGEAR	Fixed-wing, single engine	Individual owner Florida	Experimental	2011-07-13	Valid
N376B	Ralph A Clark RV-12	Fixed-wing, single engine	Individual owner Arizona	Experimental	2011-07-06	Valid
N319CT	Flight Design Gmbh CTSW	Fixed-wing, single engine	Individual owner Iowa	Experimental	2011-06-27	Valid
N82JA	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Co-owned owner Oregon	Experimental	2011-06-23	Valid
N22UY	Rans Employee Flying Club RANS S-7S COURIER	Fixed-wing, single engine	Individual owner Florida	Experimental	2011-06-18	Valid
N301X	Costruzioni Aeronautiche Tecna P2004 BRAVO	Fixed-wing, single engine	Co-owned owner Florida	Experimental	2011-05-26	Valid
N199RE	Remos Aircraft Gmbh G-3/600	Fixed-wing, single engine	Individual owner Florida	Light sport	2011-05-25	Valid
N623LT	Aero At Sp Zoo AT-4 LSA	Fixed-wing, single engine	Co-owned owner Florida	Light sport	2011-04-20	Valid
N90797	Powerchute 912 ULS	Powered parachute	Individual owner Idaho	Experimental	2011-04-11	Valid
N35PG	Vander Schuur Paul RANS S-7S	Fixed-wing, single engine	Individual owner California	Experimental	2011-03-31	Valid
N47BS	Aeropro Cz A220	Fixed-wing, single engine	Individual owner California	Light sport	2011-03-18	Valid
N817P	Aeropro Cz A220	Fixed-wing, single engine	Individual owner Texas	Experimental	2011-03-18	Valid
N210GX	Remos Acft Gmbh Flugzeugbau REMOS GX	Fixed-wing, single engine	Individual owner Florida	Light sport	2011-03-16	Valid
N359A	Oeltjen Douglas J KITFOX SERIES 7	Fixed-wing, single engine	Individual owner Nebraska	Experimental	2011-03-16	Valid
N731BZ	Aero At Sp Zoo AT-4 LSA	Fixed-wing, single engine	Chandelle Air LLC Hockessin, Delaware	Light sport	2011-02-16	Valid
N227	Chase John D RANS S7S	Fixed-wing, single engine	Individual owner Maine	Experimental	2011-02-15	Valid
N701JT	Jackson Thomas STOL CH701	Fixed-wing, single engine	Individual owner Illinois	Experimental	2011-02-14	Valid
N205K	Hymas Steve RANS S-7S	Fixed-wing, single engine	Co-owned owner Wyoming	Experimental	2011-02-10	Valid
N701GV	Marzulli John F ZENITH 701	Fixed-wing, single engine	Individual owner Washington	Experimental	2011-02-03	Valid
N144FA	Czech Sport Aircraft As PIPER SPORT	Fixed-wing, single engine	Individual owner North Carolina	Light sport	2011-01-18	Valid
N73HS	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Nebraska	Experimental	2011-01-03	Valid
N6412Z	Hutcheson Sj/Harrison Wj/Harri STOL CH701	Fixed-wing, single engine	Individual owner Louisiana	Experimental	2010-12-22	Valid
N34XP	Folkins Cleon P VORTEX	Rotorcraft	Individual owner Washington	Experimental	2010-12-09	Valid
N999SL	Evektor-Aerotechnik As SPORTSTAR	Fixed-wing, single engine	Ssm08 LLC Phoenix, Arizona	Light sport	2010-11-17	Valid
N75439	Bailey-Moyes DRAGONFLY B	Fixed-wing, single engine	Shore Aviation Painter, Virginia	Experimental	2010-11-08	Valid
N377CT	Flight Design Gmbh CTSW	Fixed-wing, single engine	Individual owner Kentucky	Experimental	2010-10-05	Valid
N726PS	Czech Sport Aircraft As PIPER SPORT	Fixed-wing, single engine	Individual owner Alabama	Light sport	2010-09-23	Valid
N239LT	Toth Louis RV-12	Fixed-wing, single engine	Individual owner Arizona	Experimental	2010-09-15	Valid
N376WP	Powrachute Llc AIRWOLF 912ULS	Powered parachute	Individual owner Virginia	Experimental	2010-08-26	Valid
N912ZZ	Paradise Industria Aeronautica PARADISE P-I LSA	Fixed-wing, single engine	Avant Aviation LLC Navarre, Florida	Light sport	2010-08-04	Valid
N196CB	Bauknecht Carl A HIGHLANDER	Fixed-wing, single engine	Individual owner Ohio	Experimental	2010-08-02	Valid
N766DM	Morrow David D RANS S-6S	Fixed-wing, single engine	Individual owner Texas	Experimental	2010-07-19	Valid
N542SM	Airmax Construcoes Aeronautica SEAMAX-M22	Fixed-wing, single engine	Restaurant Services INC Seattle, Washington	Experimental	2010-07-16	Valid
N912UL	Hughes Aero Corp PREDATOR	Powered parachute	Individual owner Texas	Experimental	2010-07-14	Valid
N22UA	Urban Air Sro UFM-13 LAMBADA	Glider	Individual owner Hawaii	Light sport	2010-07-13	Valid
N45ZY	Czech Aircraft Works Spol Sro MERMAID	Fixed-wing, single engine	Individual owner California	Light sport	2010-07-13	Valid
N417BK	Powrachute Llc AIRWOLF 912ULS	Powered parachute	Individual owner Texas	Experimental	2010-06-28	Valid
N375RV	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Michigan	Experimental	2010-06-15	Valid
N484RS	Stevens Brian RANS S7S	Fixed-wing, single engine	Individual owner Utah	Experimental	2010-06-09	Valid
N117GX	Remos Acft Gmbh Flugzeugbau REMOS GX	Fixed-wing, single engine	Golfx LLC Cheyenne, Wyoming	Light sport	2010-06-03	Valid
N138LS	Flight Design Gmbh CTLS	Fixed-wing, single engine	Co-owned owner Washington	Light sport	2010-05-26	Valid
N916S	Aeropro Cz S R O A240	Fixed-wing, single engine	Individual owner Ohio	Light sport	2010-05-25	Valid
N331PM	Atec Vos FAETA 322	Fixed-wing, single engine	Co-owned owner Idaho	Light sport	2010-05-24	Valid
N722KF	Birchard Raymond K KITFOX SUPER SPORT	Fixed-wing, single engine	Individual owner Pennsylvania	Experimental	2010-05-24	Valid
N394WF	Powrachute Llc AIRWOLF 912ULS	Powered parachute	Individual owner Minnesota	Experimental	2010-05-21	Valid
N619LM	Costruzioni Aeronautiche Tecna P2002 SIERRA	Fixed-wing, single engine	Individual owner Virginia	Light sport	2010-05-21	Valid
N755CT	Flight Design Gmbh CTSW	Fixed-wing, single engine	Individual owner California	Light sport	2010-05-11	Valid
N149WD	Cazier Larry M RANS S-6ES	Fixed-wing, single engine	Individual owner Utah	Experimental	2010-05-10	Valid
N719WE	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Indiana	Experimental	2010-05-10	Valid
N5099Q	Wood Caleb ZEPHYR 2550	Fixed-wing, single engine	Individual owner Idaho	Experimental	2010-05-05	Valid
N3312L	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Maine	Experimental	2010-04-30	Valid
N701YP	Buchmann Kenneth H ZENAIR CH701	Fixed-wing, single engine	Individual owner Ohio	Experimental	2010-04-26	Valid
N775DJ	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Ohio	Experimental	2010-04-26	Valid
N717SS	Tl Ultralight Sro STINGSPORT	Fixed-wing, single engine	Individual owner Indiana	Experimental	2010-04-15	Valid
N803PM	P&M Aviation Ltd PEGASUS QUIK 912S	Weight-shift control	Individual owner Iowa	Light sport	2010-04-09	Valid
N106LS	Costruzioni Aeronautiche Tecna P2002 SIERRA	Fixed-wing, single engine	Individual owner Florida	Experimental	2010-04-06	Valid
N1212K	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Texas	Experimental	2010-04-01	Valid
N308TP	Payne William HIGHLANDER	Fixed-wing, single engine	Willett Cattle CO Sanford, Colorado	Experimental	2010-03-26	Valid
N316JL	Latimer Jerry ZODIAC 601 HDS	Fixed-wing, single engine	Individual owner Arizona	Experimental	2010-03-15	Valid
N405UM	Mott Robert L RANS S-7S	Fixed-wing, single engine	Co-owned owner Oregon	Experimental	2010-03-11	Valid
N6172Y	Interplane Spol SKYBOY	Fixed-wing, single engine	Individual owner Texas	Experimental	2010-03-03	Valid
N802PM	P&M Aviation Ltd QUIK GT450 912S	Weight-shift control	Individual owner Idaho	Special flight permit	2010-03-03	Valid
N7997S	Haunstein Jim RANS S-7	Fixed-wing, single engine	Individual owner Pennsylvania	Experimental	2010-02-23	Valid
N64PL	Zaklady Lotnicze 3Xtrim Spzoo 3XLS NAVIGATOR 600	Fixed-wing, single engine	Armstrong Rentals LLC Arcade, New York	Experimental	2010-02-03	Valid
N143BK	Rans S-19LS	Fixed-wing, single engine	Individual owner Colorado	Light sport	2010-02-02	Valid
N941JH	Stuber Allan B STOL CH 750	Fixed-wing, single engine	Individual owner Kansas	Experimental	2010-01-14	Valid
N577RV	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Washington	Experimental	2010-01-05	Valid
N551CG	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Whp Holdings LLC Rochester, Michigan	Experimental	2009-12-29	Valid
N74VK	Hedrick Keith T RANS S7S	Fixed-wing, single engine	Individual owner Arizona	Experimental	2009-12-29	Valid
N973U	Utter David G JUST ACFT HIGHLANDER	Fixed-wing, single engine	Individual owner Ohio	Experimental	2009-12-28	Valid
N6886D	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Daedalus Vi LLC Wilmington, Delaware	Experimental	2009-12-10	Valid
N788KF	Sheaffer Leroy B KITFOX MODEL IV	Fixed-wing, single engine	Iav8 INC Wilmington, Delaware	Experimental	2009-11-24	Valid
N6855G	Wade John D RANS S7S	Fixed-wing, single engine	Individual owner Mississippi	Experimental	2009-11-20	Valid
N192RA	Remos Aircraft Gmbh REMOS G-3/600	Fixed-wing, single engine	Individual owner Washington	Light sport	2009-11-06	Valid
N712BK	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Texas	Experimental	2009-11-04	Valid
N22HV	Costruzioni Aeronautiche Tecna P2002 SIERRA	Fixed-wing, single engine	Qstar LLC Sevierville, Tennessee	Light sport	2009-10-29	Valid
N912DV	Vangrunsven Richard VANS AIRCRAFT RV-12	Fixed-wing, single engine	Individual owner Oregon	Experimental	2009-10-07	Valid
N9922Z	Flight Design Gmbh CTSW	Fixed-wing, single engine	Individual owner Michigan	Light sport	2009-10-02	Valid
N4060N	Infinity Aviation COMMANDER	Powered parachute	Individual owner Colorado	Experimental	2009-09-29	Valid
N75798	Rans Inc S-6S COYOTE II	Fixed-wing, single engine	Individual owner Florida	Experimental	2009-09-22	Valid
N70078	Broadwell Robert M MARK III	Fixed-wing, single engine	Individual owner South Carolina	Experimental	2009-09-21	Valid
N128MS	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Iowa	Experimental	2009-09-18	Valid
N385TP	Powrachute Llc AIRWOLF 912ULS	Powered parachute	Individual owner Texas	Experimental	2009-09-14	Valid
N903RV	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner Texas	Experimental	2009-09-09	Valid
N385UZ	Powrachute Llc AIRWOLF 912	Powered parachute	Individual owner North Carolina	Light sport	2009-09-01	Valid
N124BJ	Vans Aircraft Inc RV-12	Fixed-wing, single engine	Individual owner South Dakota	Experimental	2009-08-26	Valid
N385WZ	Powrachute Llc AIRWOLF 912	Powered parachute	Cutting Edge Airsports INC Lynchburg, Virginia	Special flight permit	2009-08-25	Valid
N47MT	Powrachute Corp PEGASUS	Powered parachute	Individual owner Indiana	Experimental	2009-08-25	Valid
N938PH	Hipple Paul E KITFOX CLASSIC IV	Fixed-wing, single engine	Individual owner Ohio	Experimental	2009-08-21	Valid
N227EL	Rans Inc S-7LS	Fixed-wing, single engine	Co-owned owner Wyoming	Light sport	2009-08-18	Valid
N547AW	Flight Design Gmbh CTSW	Fixed-wing, single engine	Co-owned owner Missouri	Experimental	2009-08-17	Valid
N196LP	Czech Aircraft Works Spol Sro SPORTCRUISER	Fixed-wing, single engine	Lpb Ventures INC Wellington, Florida	Light sport	2009-07-28	Valid
N415N	Tl Ultralight Sro STING S3	Fixed-wing, single engine	Sportair New England LLC Peterborough, New Hampshire	Light sport	2009-07-17	Valid
N24KE	Pierson El Jr/Pierson Dk LOCKWOOD AIRCAM	Fixed-wing, single engine	Co-owned owner Washington	Experimental	2009-06-18	Valid
N327SM	Alderson Patrick M RANS S-7S	Fixed-wing, single engine	Individual owner California	Experimental	2009-06-03	Valid
N900BV	Costruzioni Aeronautiche Tecna P92 ECHO SUPER	Fixed-wing, single engine	Individual owner Michigan	Light sport	2009-05-11	Valid
N788DY	Remos Aircraft Gmbh REMOS G-3/600	Fixed-wing, single engine	Co-owned owner Michigan	Light sport	2009-04-30	Valid
N642JB	Czech Aircraft Works Spol Sro SPORTCRUISER	Fixed-wing, single engine	Co-owned owner California	Light sport	2009-03-16	Valid
N770DR	Paradise Usa Llc PARADISE P-1 SLSA SP	Fixed-wing, single engine	Individual owner Georgia	Light sport	2009-03-11	Valid
N701ZG	Alonso Gregorio F CH 701	Fixed-wing, single engine	Individual owner Michigan	Experimental	2009-02-24	Valid

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.