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
N72CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Washington
Light sport 2023-03-02 ValidFAA registration status code V: Valid registration. All codes
N771SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Lighthouse Sport Air LLC
Racine, Wisconsin
Light sport 2023-03-02 ValidFAA registration status code V: Valid registration. All codes
N842FF Flying Fish N842Ff Llc
AIRCAM
Fixed-wing, multi-engine Flying Fish N842Ff LLC
Boston, Massachusetts
Experimental 2023-03-02 ValidFAA registration status code V: Valid registration. All codes
N8852X Iniziative Industriali Italian
SKY ARROW 600 SPORT
Fixed-wing, single engine Oul LLC
Hermon, Maine
Light sport 2023-02-28 ValidFAA registration status code V: Valid registration. All codes
N155C Aeropro Cz S R O
A220
Fixed-wing, single engine Individual owner
Washington
Light sport 2023-02-27 ValidFAA registration status code V: Valid registration. All codes
N914C Aeropro Cz S R O
A240
Fixed-wing, single engine Individual owner
Ohio
Light sport 2023-02-27 ValidFAA registration status code V: Valid registration. All codes
N259VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Snowbird Aviation CORP
Signal Mountain, Tennessee
Light sport 2023-02-25 ValidFAA registration status code V: Valid registration. All codes
N120MK Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Idaho
Experimental 2023-02-24 ValidFAA registration status code V: Valid registration. All codes
N60HG Jose Carlos Guarilha
SUPER SPORT
Rotorcraft Helicopters International LLC
Winter Garden, Florida
Experimental 2023-02-24 ValidFAA registration status code V: Valid registration. All codes
N812SF Brm Aero
BRISTELL S-LSA
Fixed-wing, single engine Jejoseph LLC
West Milford, New Jersey
Light sport 2023-02-23 ValidFAA registration status code V: Valid registration. All codes
N207GX Remos Acft Gmbh Flugzeugbau
REMOS GX
Fixed-wing, single engine Individual owner
Florida
Light sport 2023-02-22 ValidFAA registration status code V: Valid registration. All codes
N9494 Tl Ultralight Sro
STINGSPORT
Fixed-wing, single engine Individual owner
Texas
Light sport 2023-02-22 ValidFAA registration status code V: Valid registration. All codes
N876SA Zlin Aviation Sro
SAVAGE
Fixed-wing, single engine Individual owner
Wisconsin
Light sport 2023-02-21 ValidFAA registration status code V: Valid registration. All codes
N946GP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Pennsylvania
Light sport 2023-02-18 ValidFAA registration status code V: Valid registration. All codes
N184AT Airtime Aircraft Inc
CYGNET
Weight-shift control Seal 1 LLC
Ellenton, Florida
Light sport 2023-02-17 ValidFAA registration status code V: Valid registration. All codes
N234TN Weesner Arnold Michael
CH 701
Fixed-wing, single engine Individual owner
Tennessee
Experimental 2023-02-17 ValidFAA registration status code V: Valid registration. All codes
N2259X Czech Sport Aircraft As
PIPER SPORT
Fixed-wing, single engine N2259X Partners LLC
Sandy, Utah
Light sport 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N889HA Airplane Factory (Pty) Ltd
SLING LSA
Fixed-wing, single engine Individual owner
Oregon
Light sport 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N120AX Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Michigan
Experimental 2023-02-15 ValidFAA registration status code V: Valid registration. All codes
N209L Hayden Wallace B
SEA REY
Fixed-wing, single engine Individual owner
Florida
Experimental 2023-02-15 ValidFAA registration status code V: Valid registration. All codes
N545SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Individual owner
Wisconsin
Light sport 2023-02-15 ValidFAA registration status code V: Valid registration. All codes
N719DS John T Scott
RANS S-20
Fixed-wing, single engine Individual owner
Alaska
Experimental 2023-02-15 ValidFAA registration status code V: Valid registration. All codes
N336SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine 336Sc LLC
Jackson, New Hampshire
Light sport 2023-02-14 ValidFAA registration status code V: Valid registration. All codes
N945PW Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Missouri
Light sport 2023-02-14 ValidFAA registration status code V: Valid registration. All codes
N251VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Coats American LLC
Henryville, Indiana
Light sport 2023-02-12 ValidFAA registration status code V: Valid registration. All codes
N38DR Domeier David G
VANS RV-12
Fixed-wing, single engine Individual owner
Utah
Experimental 2023-02-10 ValidFAA registration status code V: Valid registration. All codes
N544TS John Paul Seely
RANS S-7S
Fixed-wing, single engine Galeni LLC
Kalispell, Montana
Experimental 2023-02-10 ValidFAA registration status code V: Valid registration. All codes
N112XP Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Utah
Experimental 2023-02-09 ValidFAA registration status code V: Valid registration. All codes
N989AG Curtis H Laub
AUTOGYRO MTO SPORT
Gyroplane Individual owner
Arkansas
Experimental 2023-02-08 ValidFAA registration status code V: Valid registration. All codes
N2222V Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Florida
Experimental 2023-02-06 ValidFAA registration status code V: Valid registration. All codes
N724PS Czech Sport Aircraft As
PIPER SPORT
Fixed-wing, single engine Individual owner
Florida
Light sport 2023-02-06 ValidFAA registration status code V: Valid registration. All codes
N734BA Brad A Brown
S-6S COYOTE II
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2023-02-06 ValidFAA registration status code V: Valid registration. All codes
N119GX Remos Acft Gmbh Flugzeugbau
REMOS GX
Fixed-wing, single engine Dt Premier Aviation LLC
Glendale, Arizona
Light sport 2023-02-04 ValidFAA registration status code V: Valid registration. All codes
N448TG Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2023-02-04 ValidFAA registration status code V: Valid registration. All codes
N1767S Steven Daiagi
AIRCAM
Fixed-wing, multi-engine Experimental LLC
Kalispell, Montana
Experimental 2023-02-02 ValidFAA registration status code V: Valid registration. All codes
N464LL Louis P Ladislas
HIGHLANDER
Fixed-wing, single engine Co-owned owner
Oregon
Experimental 2023-02-02 ValidFAA registration status code V: Valid registration. All codes
N265VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
Alaska
Light sport 2023-02-01 ValidFAA registration status code V: Valid registration. All codes
N430L Nordgren Loran
AIRCAM
Fixed-wing, multi-engine Aircam 2021 LLC
Cave Creek, Arizona
Experimental 2023-02-01 ValidFAA registration status code V: Valid registration. All codes
N865CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Arizona
Light sport 2023-02-01 ValidFAA registration status code V: Valid registration. All codes
N399FP Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Ohio
Experimental 2023-01-31 ValidFAA registration status code V: Valid registration. All codes
N177PP Vans Aircraft Inc
RV-12
Fixed-wing, single engine Co-owned owner
North Carolina
Experimental 2023-01-30 ValidFAA registration status code V: Valid registration. All codes
N509AG Csp Leasing Llc
MTO SPORT
Rotorcraft Individual owner
Louisiana
Experimental 2023-01-30 ValidFAA registration status code V: Valid registration. All codes
N876NW Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Ohio
Experimental 2023-01-30 ValidFAA registration status code V: Valid registration. All codes
N241AK Sims Scott Dvm
DYNAMIC WT-9
Fixed-wing, single engine Individual owner
Hawaii
Experimental 2023-01-28 ValidFAA registration status code V: Valid registration. All codes
N92NP Plucinski David J
RANS S-7S COURIER
Fixed-wing, single engine Individual owner
California
Experimental 2023-01-26 ValidFAA registration status code V: Valid registration. All codes
N32TT Vans Aircraft Inc
RV-12
Fixed-wing, single engine Skyhawk Flight LLC
Toledo, Washington
Experimental 2023-01-25 ValidFAA registration status code V: Valid registration. All codes
N995MM Czech Aircraft Works Spol Sro
MERMAID
Fixed-wing, single engine Individual owner
Tennessee
Light sport 2023-01-23 ValidFAA registration status code V: Valid registration. All codes
N433FJ Costruzioni Aeronautiche Tecna
P2002 SIERRA MKII
Fixed-wing, single engine Hch Aviation Holdings LLC
Nacogdoches, Texas
Light sport 2023-01-20 ValidFAA registration status code V: Valid registration. All codes
N47LK Tl Ultralight Sro
TL-3000 SIRIUS
Fixed-wing, single engine Individual owner
Illinois
Light sport 2023-01-20 ValidFAA registration status code V: Valid registration. All codes
N125SR Skyrunner Llc
MK 3.2
Powered parachute Department of the Army Devcom Sc
Natick, Massachusetts
Light sport 2023-01-19 ValidFAA registration status code V: Valid registration. All codes
N295TT Regli Tyler J
KITFOX
Fixed-wing, single engine Individual owner
Montana
Experimental 2023-01-19 ValidFAA registration status code V: Valid registration. All codes
N359AM Aeroprakt Manufacturing Sp Zoo
A22LS
Fixed-wing, single engine Individual owner
Arkansas
Light sport 2023-01-19 ValidFAA registration status code V: Valid registration. All codes
N17SD Patrick Dufilho
STOL CH 750
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-01-18 ValidFAA registration status code V: Valid registration. All codes
N264VA Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Arizona
Light sport 2023-01-18 ValidFAA registration status code V: Valid registration. All codes
N936HG Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Illinois
Light sport 2023-01-18 ValidFAA registration status code V: Valid registration. All codes
N379AM Aeroprakt Manufacturing Sp Zoo
A22LS
Fixed-wing, single engine Individual owner
Georgia
Experimental 2023-01-17 ValidFAA registration status code V: Valid registration. All codes
N59HA Higher Class Aviation
SUPER HORNET
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 2023-01-16 ValidFAA registration status code V: Valid registration. All codes
N34NK Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Dolani Investments LLC
Dallas, Texas
Light sport 2023-01-15 ValidFAA registration status code V: Valid registration. All codes
N21GX Remos Aircraft Gmbh
REMOS GX
Fixed-wing, single engine Tj Aviation LLC
Phoenix, Arizona
Light sport 2023-01-14 ValidFAA registration status code V: Valid registration. All codes
N129PW Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Alabama
Experimental 2023-01-13 ValidFAA registration status code V: Valid registration. All codes
N940QP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Freedom Flight Works INC
San Diego, California
Light sport 2023-01-13 ValidFAA registration status code V: Valid registration. All codes
N163SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Aviators Anonymous LLC
Midlothian, Texas
Light sport 2023-01-12 ValidFAA registration status code V: Valid registration. All codes
N271SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine American Rack Systems LLC
Frisco, Texas
Light sport 2023-01-12 ValidFAA registration status code V: Valid registration. All codes
N21PX Pipistrel
SINUS
Electric airplane Individual owner
New Mexico
Light sport 2023-01-11 ValidFAA registration status code V: Valid registration. All codes
N265RA Remos Aircraft Gmbh
G-3/600
Fixed-wing, single engine Individual owner
Texas
Light sport 2023-01-11 ValidFAA registration status code V: Valid registration. All codes
N701SW Christopher Robison
ZENITH 701
Fixed-wing, single engine Individual owner
Colorado
Experimental 2023-01-11 ValidFAA registration status code V: Valid registration. All codes
N912AF Apollo Aircraft Inc
FOX
Fixed-wing, single engine Individual owner
Oregon
Light sport 2023-01-11 ValidFAA registration status code V: Valid registration. All codes
N851WP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Michigan
Experimental 2023-01-09 ValidFAA registration status code V: Valid registration. All codes
N74GF Aeroprakt Mfg Sp Z O O
A32
Fixed-wing, single engine Individual owner
Arizona
Light sport 2023-01-07 ValidFAA registration status code V: Valid registration. All codes
N241AA American Aircraft Llc
AA100
Fixed-wing, single engine American Aircraft LLC
Portage, Indiana
Experimental 2023-01-06 ValidFAA registration status code V: Valid registration. All codes
N781ER Steven G Isaacs
RV-12
Fixed-wing, single engine Individual owner
North Carolina
Experimental 2023-01-06 ValidFAA registration status code V: Valid registration. All codes
N305P Patrick Timothy A
SAVANNAH S
Fixed-wing, single engine Individual owner
California
Experimental 2023-01-05 ValidFAA registration status code V: Valid registration. All codes
N64VA Costruzioni Aeronautiche Tecna
P92 ECHO MKII
Fixed-wing, single engine Mbm Leasing LLC
Saint Louis, Missouri
Light sport 2023-01-05 ValidFAA registration status code V: Valid registration. All codes
N46TX West James H
SEAREY LSX
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-01-04 ValidFAA registration status code V: Valid registration. All codes
N620F Fpna Llc
A-22 VALOR
Fixed-wing, single engine Individual owner
Florida
Light sport 2023-01-04 ValidFAA registration status code V: Valid registration. All codes
N295LS Edra Aeronautica Ltda
SUPER PETREL LS
Fixed-wing, single engine Co-owned owner
Georgia
Light sport 2023-01-02 ValidFAA registration status code V: Valid registration. All codes
N525PP Phillips Paul Henry
KITFOX SPEEDSTER
Fixed-wing, single engine Individual owner
Colorado
Experimental 2023-01-02 ValidFAA registration status code V: Valid registration. All codes
N685DL Evolution Aircraft Inc
REVOLT
Weight-shift control Individual owner
Alabama
Experimental 2023-01-02 ValidFAA registration status code V: Valid registration. All codes
N853DY Dova As
SKYLARK
Fixed-wing, single engine Vanship LLC
Davis, California
Light sport 2023-01-02 ValidFAA registration status code V: Valid registration. All codes
N117WP Olandese Phillip J
RANS S-6ES
Fixed-wing, single engine Individual owner
Utah
Experimental 2022-12-31 ValidFAA registration status code V: Valid registration. All codes
N925ZA Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Texas
Light sport 2022-12-31 ValidFAA registration status code V: Valid registration. All codes
N936EJ Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
Kentucky
Experimental 2022-12-31 ValidFAA registration status code V: Valid registration. All codes
N985MD Jay Wile
AIRCAM
Fixed-wing, multi-engine Individual owner
California
Experimental 2022-12-31 ValidFAA registration status code V: Valid registration. All codes
N916ZZ Paradise Usa Llc
PARADISE P-1 SLSA LW
Fixed-wing, single engine Co-owned owner
Florida
Light sport 2022-12-29 ValidFAA registration status code V: Valid registration. All codes
N232DR Daniel Riemondi
CAVALON
Rotorcraft Co-owned owner
Texas
Experimental 2022-12-28 ValidFAA registration status code V: Valid registration. All codes
N533CT Flight Design Gmbh
CTSW
Fixed-wing, single engine Jcombs Enterprises LLC
Corinth, Texas
Experimental 2022-12-28 ValidFAA registration status code V: Valid registration. All codes
N134CT Flight Design Gmbh
CTSW
Fixed-wing, single engine El Ese LLC
Jacksonville, Florida
Light sport 2022-12-27 ValidFAA registration status code V: Valid registration. All codes
N312AC Progressive Aerodyne
SEAREY
Fixed-wing, single engine Individual owner
Minnesota
Experimental 2022-12-27 ValidFAA registration status code V: Valid registration. All codes
N827XL Urban Air Sro
SAMBA XXL
Glider Individual owner
Hawaii
Light sport 2022-12-26 ValidFAA registration status code V: Valid registration. All codes
N925JP Passilla James P
SEA REY
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-12-24 ValidFAA registration status code V: Valid registration. All codes
N159SY Titan Aircraft
TORNADO II
Fixed-wing, single engine Individual owner
Missouri
Experimental 2022-12-22 ValidFAA registration status code V: Valid registration. All codes
N407TS Timothy Sweeney
HBSR
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-12-21 ValidFAA registration status code V: Valid registration. All codes
N477HX Goodnight Frank S
STOL CH701
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-12-21 ValidFAA registration status code V: Valid registration. All codes
N66BM Flight Design General Avn Gmbh
CTSW
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-12-21 ValidFAA registration status code V: Valid registration. All codes
N430RA Remos Aircraft Gmbh
REMOS G-3/600
Fixed-wing, single engine Valiair Limited CO Trustee
Casper, Wyoming
Light sport 2022-12-20 ValidFAA registration status code V: Valid registration. All codes
N129PJ Flight Design Gmbh
CTSW
Fixed-wing, single engine Individual owner
Arkansas
Experimental 2022-12-19 ValidFAA registration status code V: Valid registration. All codes
N12435 Vans Aircraft Inc
RV-12
Fixed-wing, single engine Individual owner
Nebraska
Experimental 2022-12-17 ValidFAA registration status code V: Valid registration. All codes
N860FP Powrachute Llc
AIRWOLF 912ULS
Powered parachute Individual owner
New York
Light sport 2022-12-16 ValidFAA registration status code V: Valid registration. All codes
N21KP Phoenix Air Sro
U-15 PHOENIX
Glider Foley Aviation LLC
Wichita, Kansas
Light sport 2022-12-15 ValidFAA registration status code V: Valid registration. All codes
N246SC Czech Sport Aircraft A S
SPORTCRUISER
Fixed-wing, single engine Co-owned owner
Texas
Light sport 2022-12-15 ValidFAA registration status code V: Valid registration. All codes
Previous Page 14 of 34 Next

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.