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
N203RE Remos Aircraft Gmbh
G-3/600
Fixed-wing, single engine Individual owner
Michigan
Light sport 2022-07-18 ValidFAA registration status code V: Valid registration. All codes
N688BJ Evolution Aircraft Inc
REVOLT
Weight-shift control Individual owner
Florida
Light sport 2022-07-16 ValidFAA registration status code V: Valid registration. All codes
N919K Aeropro Cz
A220
Fixed-wing, single engine Individual owner
Florida
Light sport 2022-07-16 ValidFAA registration status code V: Valid registration. All codes
N135TA Valter E Della Nebbia
TUCANO REPLICA
Fixed-wing, single engine Tazumal Aero LLC
Austin, Texas
Experimental 2022-07-15 ValidFAA registration status code V: Valid registration. All codes
N42KJ Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Colorado
Experimental 2022-07-15 ValidFAA registration status code V: Valid registration. All codes
N250BC Rainbow Sky Reach (Pty) Ltd
BUSHCAT
Fixed-wing, single engine Individual owner
Minnesota
Light sport 2022-07-14 ValidFAA registration status code V: Valid registration. All codes
N3799A Just Aircraft
ESCAPADE
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2022-07-13 ValidFAA registration status code V: Valid registration. All codes
N67VG Vogel Walter
SAVANNAH
Fixed-wing, single engine Individual owner
Idaho
Experimental 2022-07-13 ValidFAA registration status code V: Valid registration. All codes
N179Q Vans Aircraft Inc
RV-12
Fixed-wing, single engine High Desert Flyers Association
Albuquerque, New Mexico
Experimental 2022-07-12 ValidFAA registration status code V: Valid registration. All codes
N905EH Evektor-Aerotechnik A S
HARMONY LSA
Fixed-wing, single engine Aviation Endeavors LLC
Carthage, Illinois
Light sport 2022-07-11 ValidFAA registration status code V: Valid registration. All codes
N197TX James A Redmon
CALIDUS
Gyroplane Co-owned owner
New Mexico
Experimental 2022-07-09 ValidFAA registration status code V: Valid registration. All codes
N724SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine La City Tech INC
Toluca Lake, California
Light sport 2022-07-09 ValidFAA registration status code V: Valid registration. All codes
N43BK Buck Matthew Scott
KITFOX MODEL 7SS
Fixed-wing, single engine Individual owner
Washington
Experimental 2022-07-08 ValidFAA registration status code V: Valid registration. All codes
N44ER Gary J Kapphahn Trustee
MTOSPORT2017
Rotorcraft Individual owner
Arizona
Experimental 2022-07-08 ValidFAA registration status code V: Valid registration. All codes
N770K Kennedy Oliver P
SEA REY AMPHIBIAN
Fixed-wing, single engine Individual owner
Maine
Experimental 2022-07-05 ValidFAA registration status code V: Valid registration. All codes
N959TW James G Whitlock
RANS S7S
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-06-30 ValidFAA registration status code V: Valid registration. All codes
N169CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Mississippi
Light sport 2022-06-28 ValidFAA registration status code V: Valid registration. All codes
N527LD Larry K Dysinger
BUSHCAT
Fixed-wing, single engine Individual owner
New York
Experimental 2022-06-25 ValidFAA registration status code V: Valid registration. All codes
N1284L Lane Robert M
RANS S-20
Fixed-wing, single engine Individual owner
North Carolina
Experimental 2022-06-17 ValidFAA registration status code V: Valid registration. All codes
N611VB Vans Aircraft Inc
RV-12
Fixed-wing, single engine Budget Leasing Company INC
Orem, Utah
Experimental 2022-06-13 ValidFAA registration status code V: Valid registration. All codes
N803WP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Texas
Experimental 2022-06-06 ValidFAA registration status code V: Valid registration. All codes
N593BA Brent E Hoskins
RANS S-7S COURIER
Fixed-wing, single engine Co-owned owner
Idaho
Experimental 2022-06-04 ValidFAA registration status code V: Valid registration. All codes
N720TT Bruns Gary D
S-20 RAVEN
Fixed-wing, single engine Individual owner
Nebraska
Experimental 2022-06-01 ValidFAA registration status code V: Valid registration. All codes
N607RB Badger Harold R
KITFOX SERIES V
Fixed-wing, single engine Individual owner
Oregon
Experimental 2022-05-28 ValidFAA registration status code V: Valid registration. All codes
N72834 Collins Bruce V
ZENITH 701
Fixed-wing, single engine Dillsworth Nicholas
Telluride, Colorado
Experimental 2022-05-28 ValidFAA registration status code V: Valid registration. All codes
N145CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Nevada
Light sport 2022-05-27 ValidFAA registration status code V: Valid registration. All codes
N703JE Jerry Gardner/Jeremiah Johnson
RV-12
Fixed-wing, single engine Individual owner
Arkansas
Experimental 2022-05-27 ValidFAA registration status code V: Valid registration. All codes
N751CH Coleman W Wood
JUST ACFT HIGHLANDER
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-05-27 ValidFAA registration status code V: Valid registration. All codes
N74TV Tvv Llc
AIRCAM
Fixed-wing, multi-engine Tvv LLC
Douglasville, Georgia
Experimental 2022-05-26 ValidFAA registration status code V: Valid registration. All codes
N34BC Evolution Aircraft Inc
REVOLT
Weight-shift control Individual owner
Kentucky
Light sport 2022-05-25 ValidFAA registration status code V: Valid registration. All codes
N179TB Costruzioni Aeronautiche Tecna
P2004 BRAVO
Fixed-wing, single engine Individual owner
Nevada
Light sport 2022-05-19 ValidFAA registration status code V: Valid registration. All codes
N841K Aeropro Cz S R O
A220
Fixed-wing, single engine Individual owner
Oregon
Experimental 2022-05-19 ValidFAA registration status code V: Valid registration. All codes
N127VV Kube Robert C
ZENITH STOL CH 701
Fixed-wing, single engine Individual owner
California
Experimental 2022-05-18 ValidFAA registration status code V: Valid registration. All codes
N367AB Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Arizona
Experimental 2022-05-17 ValidFAA registration status code V: Valid registration. All codes
N20287 Legrand Lewis W
CH 701
Fixed-wing, single engine Individual owner
California
Experimental 2022-05-16 ValidFAA registration status code V: Valid registration. All codes
N71XT World Aircraft Co
SPIRIT
Fixed-wing, single engine Skyworx LLC
Southport, North Carolina
Experimental 2022-05-16 ValidFAA registration status code V: Valid registration. All codes
N644SB Evektor-Aerotechnik As
SPORTSTAR
Fixed-wing, single engine Individual owner
Virginia
Light sport 2022-05-13 ValidFAA registration status code V: Valid registration. All codes
N666VM Dubois Dennis E
VIEWMASTER
Gyroplane Individual owner
California
Experimental 2022-05-13 ValidFAA registration status code V: Valid registration. All codes
N4044 Herbert Campbell
SS7
Fixed-wing, single engine Individual owner
West Virginia
Experimental 2022-05-10 ValidFAA registration status code V: Valid registration. All codes
N905S Tl Ultralight Sro
STINGSPORT
Fixed-wing, single engine Ciga Investments LLC
Owasso, Oklahoma
Experimental 2022-05-10 ValidFAA registration status code V: Valid registration. All codes
N937LR Van Strien Greg
RANS S12XL
Fixed-wing, single engine Co-owned owner
Michigan
Experimental 2022-05-10 ValidFAA registration status code V: Valid registration. All codes
N16VW Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
California
Experimental 2022-05-04 ValidFAA registration status code V: Valid registration. All codes
N450XC Adv Aviation Llc
AIRCAM
Fixed-wing, single engine Adv Aviation LLC
Lewes, Delaware
Experimental 2022-05-03 ValidFAA registration status code V: Valid registration. All codes
N869DC Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Georgia
Experimental 2022-05-03 ValidFAA registration status code V: Valid registration. All codes
N791JJ Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Virginia
Light sport 2022-04-29 ValidFAA registration status code V: Valid registration. All codes
N101KL Gary Schmitt
JUST ACFT HIGHLANDER
Fixed-wing, single engine Individual owner
Kentucky
Experimental 2022-04-28 ValidFAA registration status code V: Valid registration. All codes
N1099S Hanes Steven G
HIGHLANDER
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-04-26 ValidFAA registration status code V: Valid registration. All codes
N912JP Ramsey B J
ZENITH XL 601
Fixed-wing, single engine Individual owner
Colorado
Experimental 2022-04-26 ValidFAA registration status code V: Valid registration. All codes
N470PP Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Michigan
Experimental 2022-04-21 ValidFAA registration status code V: Valid registration. All codes
N124M Gary J Novotny
KITFOX SUPER SPORT
Fixed-wing, single engine Individual owner
Connecticut
Experimental 2022-04-20 ValidFAA registration status code V: Valid registration. All codes
N26RC Chase Robert S
CH 701
Fixed-wing, single engine Individual owner
Ohio
Experimental 2022-04-20 ValidFAA registration status code V: Valid registration. All codes
N338GM Smith Glenneth B H/Smith Maria
RANS S6-S
Fixed-wing, single engine Individual owner
Kansas
Experimental 2022-04-20 ValidFAA registration status code V: Valid registration. All codes
N68TD Tl Ultralight Sro
STINGSPORT
Fixed-wing, single engine Individual owner
New York
Experimental 2022-04-11 ValidFAA registration status code V: Valid registration. All codes
N2252P Interplane Sro
SKYBOY UL
Fixed-wing, single engine Individual owner
Georgia
Experimental 2022-04-06 ValidFAA registration status code V: Valid registration. All codes
N399SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Individual owner
California
Light sport 2022-04-06 ValidFAA registration status code V: Valid registration. All codes
N156BP Billy Payne
STORCH
Fixed-wing, single engine Individual owner
California
Experimental 2022-04-04 ValidFAA registration status code V: Valid registration. All codes
N60SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Co-owned owner
North Carolina
Light sport 2022-04-04 ValidFAA registration status code V: Valid registration. All codes
N856SH Harris Stephen A
SEAREY
Fixed-wing, single engine Individual owner
New Hampshire
Experimental 2022-04-02 ValidFAA registration status code V: Valid registration. All codes
N451VP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
New Mexico
Light sport 2022-04-01 ValidFAA registration status code V: Valid registration. All codes
N9208P Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Illinois
Experimental 2022-04-01 ValidFAA registration status code V: Valid registration. All codes
N337ST Wilkes Jack E
KOLB MARK 3 XTRA
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-03-31 ValidFAA registration status code V: Valid registration. All codes
N866LA Zlin Aviation Sro
SAVAGE
Fixed-wing, single engine Lighthouse Aviation LLC
Manitowoc, Wisconsin
Light sport 2022-03-30 ValidFAA registration status code V: Valid registration. All codes
N41YW Aeropro Cz S R O
A220
Fixed-wing, single engine Co-owned owner
North Carolina
Light sport 2022-03-29 ValidFAA registration status code V: Valid registration. All codes
N42AC Acc Company
HIGHLANDER
Fixed-wing, single engine Acc CO
Plato, Minnesota
Experimental 2022-03-29 ValidFAA registration status code V: Valid registration. All codes
N717PM Aero At Sp Zoo
AT-4 LSA
Fixed-wing, single engine Individual owner
Arkansas
Light sport 2022-03-29 ValidFAA registration status code V: Valid registration. All codes
N212WC Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Alabama
Light sport 2022-03-26 ValidFAA registration status code V: Valid registration. All codes
N666MK Czech Sport Aircraft As
PIPER SPORT
Fixed-wing, single engine Integrus Biosciences LLC
Tinnie, New Mexico
Experimental 2022-03-26 ValidFAA registration status code V: Valid registration. All codes
N917LA Evektor-Aerotechnik As
SPORTSTAR PLUS
Fixed-wing, single engine N917La Social Club INC
Walnut Creek, California
Light sport 2022-03-24 ValidFAA registration status code V: Valid registration. All codes
N141BF Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Carolina Aviation Group LLC
Burlington, North Carolina
Light sport 2022-03-23 ValidFAA registration status code V: Valid registration. All codes
N264BE Brian Dickerson
MTO SPORT
Rotorcraft Continental Aggregates LLC
Missoula, Montana
Experimental 2022-03-23 ValidFAA registration status code V: Valid registration. All codes
N253VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Pueo Aircrafts LLC
Honolulu, Hawaii
Light sport 2022-03-21 ValidFAA registration status code V: Valid registration. All codes
N412FC Vans Aircraft Inc
RV-12
Fixed-wing, single engine Pawsum Aviation Services LLC
Honolulu, Hawaii
Light sport 2022-03-21 ValidFAA registration status code V: Valid registration. All codes
N879XP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Virginia
Light sport 2022-03-21 ValidFAA registration status code V: Valid registration. All codes
N9202P Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Maryland
Light sport 2022-03-18 ValidFAA registration status code V: Valid registration. All codes
N316DK Tl-Ultralight Sro
STING S4
Fixed-wing, single engine Individual owner
Michigan
Light sport 2022-03-14 ValidFAA registration status code V: Valid registration. All codes
N5753 Hayes Richard A
RANS S7S
Fixed-wing, single engine Individual owner
Michigan
Experimental 2022-03-12 ValidFAA registration status code V: Valid registration. All codes
N830TX Texas Aircraft Mfg Inc
COLT 100
Fixed-wing, single engine Individual owner
Texas
Light sport 2022-03-12 ValidFAA registration status code V: Valid registration. All codes
N280MJ John Smoyer
JUST ACFT ESCAPADE
Fixed-wing, single engine Co-owned owner
Delaware
Experimental 2022-03-11 ValidFAA registration status code V: Valid registration. All codes
N35ER Tl Ultralight Sro
STING S3
Fixed-wing, single engine N35Er LLC
Little Rock, Arkansas
Experimental 2022-03-10 ValidFAA registration status code V: Valid registration. All codes
N750XT Jeffrey P Reuschle
JR 750
Fixed-wing, single engine Individual owner
Georgia
Experimental 2022-03-09 ValidFAA registration status code V: Valid registration. All codes
N909EN Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-03-09 ValidFAA registration status code V: Valid registration. All codes
N90MM Tl Ultralight Sro
STING S3
Fixed-wing, single engine Janes Gear LLC
Fort Lauderdale, Florida
Light sport 2022-03-08 ValidFAA registration status code V: Valid registration. All codes
N101YY Paradise Aircraft Usa Llc
P1
Fixed-wing, single engine Executive Aviation LLC
Peoria, Arizona
Light sport 2022-03-07 ValidFAA registration status code V: Valid registration. All codes
N409TC Jerry Eyre
KITFOX 5
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-03-04 ValidFAA registration status code V: Valid registration. All codes
N848MM Mbm Aviation Llc
AIRCAM
Fixed-wing, multi-engine Melocity Air LLC
Saint Petersburg, Florida
Experimental 2022-03-03 ValidFAA registration status code V: Valid registration. All codes
N153BP Parham John Bernard Iii
HIGHLANDER
Fixed-wing, single engine Individual owner
Utah
Experimental 2022-03-02 ValidFAA registration status code V: Valid registration. All codes
N201S Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Wisconsin
Light sport 2022-03-02 ValidFAA registration status code V: Valid registration. All codes
N218DB Flight Design Gmbh
CTSW
Fixed-wing, single engine Co-owned owner
Tennessee
Experimental 2022-02-25 ValidFAA registration status code V: Valid registration. All codes
N121FW Wemmering Jeffrey Lynn
S-7S
Fixed-wing, single engine Individual owner
Utah
Experimental 2022-02-24 ValidFAA registration status code V: Valid registration. All codes
N871SP Storm Aircraft
RALLY LSA
Fixed-wing, single engine Individual owner
Florida
Light sport 2022-02-24 ValidFAA registration status code V: Valid registration. All codes
N701EZ Donald R Rescigno
CH 701
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-02-22 ValidFAA registration status code V: Valid registration. All codes
N714KA Foxair Llc
KITFOX LIGHT SPORT
Fixed-wing, single engine Foxy Flyers LLC
Schertz, Texas
Light sport 2022-02-19 ValidFAA registration status code V: Valid registration. All codes
N721RB Aero At Sp Zoo
AT-4 LSA
Fixed-wing, single engine Co-owned owner
Arizona
Experimental 2022-02-19 ValidFAA registration status code V: Valid registration. All codes
N756TS Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-02-19 ValidFAA registration status code V: Valid registration. All codes
N214X Central Copters Inc
AIRCAM
Fixed-wing, multi-engine Central Copters INC
Bozeman, Montana
Experimental 2022-02-18 ValidFAA registration status code V: Valid registration. All codes
N37JP Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Indiana
Experimental 2022-02-16 ValidFAA registration status code V: Valid registration. All codes
N866TP Aubrey P Rabb
TITAN TORNADO S
Fixed-wing, single engine Individual owner
Oregon
Experimental 2022-02-15 ValidFAA registration status code V: Valid registration. All codes
N182HB Meade James N
RANS S-7S
Fixed-wing, single engine Individual owner
Iowa
Experimental 2022-02-14 ValidFAA registration status code V: Valid registration. All codes
N820PP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Colorado
Experimental 2022-02-14 ValidFAA registration status code V: Valid registration. All codes
N404HP Costruzioni Aeronautiche Tecna
P92 EAGLET
Fixed-wing, single engine Individual owner
Texas
Light sport 2022-02-11 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.