The U.S. aircraft register, updated daily
Engines · four-cycle piston · data as of October 5, 2026

Rotax 915 IS

390 aircraft on the U.S. register carry a Rotax 915 IS engine, rated at about 135 horsepower. The Rotorsport Uk Ltd CAVALON is the model most often fitted with it (14 aircraft). The aircraft carrying it were built between 2019 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 915 IS. FAA spelling: 915 IS.

Fitted to model families

Rotorsport Uk Ltd CAVALON14Rotorsport Uk Ltd ROTORSPORT UK CAVALO13Jmb Aircraft S R O VL-312Rotorsport Uk Ltd MTOSPORT 201711Scoda Aeronautica Ltda SUPER PETREL XP9Rotorsport Uk Ltd ROTORSPRT UK CAVALON5Brm Aero S R O BRISTELL LSA4Zlin Aviation S R O SAVAGE NORDEN4Powrachute Llc AIRWOLF 9123Rotorsport Uk Ltd MTOSPORT3Icon Aircraft Inc A52Phoenix Composite Solutions Ll M24 ORION PLUS2

Rotorsport Uk Ltd CAVALON · Rotorsport Uk Ltd ROTORSPORT UK CAVALO · Jmb Aircraft S R O VL-3 · Rotorsport Uk Ltd MTOSPORT 2017 · Scoda Aeronautica Ltda SUPER PETREL XP · Rotorsport Uk Ltd ROTORSPRT UK CAVALON · Brm Aero S R O BRISTELL LSA · Zlin Aviation S R O SAVAGE NORDEN · Powrachute Llc AIRWOLF 912 · Rotorsport Uk Ltd MTOSPORT

Where they are owner's state

California55Texas41Florida39Montana17Delaware16South Dakota15Michigan14Colorado13Arizona13North Carolina12

Kind of aircraft

Piston singles222 (57%)Gyroplanes95 (24%)Helicopters69 (18%)Weight-shift and powered parachutes4 (1%)

When the aircraft were built by decade

091182272363119402320103632020

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-915-is.json · about the eFlight graph.

Aircraft newest certificates first · 390

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N885MS Mark Elliott Starks
SLING TSI
Fixed-wing, single engine Individual owner
Arizona
Experimental 2023-11-17 ValidFAA registration status code V: Valid registration. All codes
N66SL Andrew George Reid
SLING TSI
Fixed-wing, single engine N66Sl INC
Bradenton, Florida
Experimental 2023-11-10 ValidFAA registration status code V: Valid registration. All codes
N259PM Peter Macdonald
VL-3TE-915
Fixed-wing, single engine Individual owner
California
Experimental 2023-11-06 ValidFAA registration status code V: Valid registration. All codes
N2714A Ripu Arora
SLING TSI
Fixed-wing, single engine Rssra LLC
Rch Palos Vrd, California
Experimental 2023-11-04 ValidFAA registration status code V: Valid registration. All codes
N975CD Rotorsport Uk Ltd
MTOSPORT 2017
Gyroplane Individual owner
Virginia
Primary 2023-11-01 ValidFAA registration status code V: Valid registration. All codes
N972AW Andrew Wilson
SLING TSI
Fixed-wing, single engine Individual owner
California
Experimental 2023-10-21 ValidFAA registration status code V: Valid registration. All codes
N321MG Gary R Cunningham
M24 ORION
Rotorcraft Individual owner
Florida
Experimental 2023-10-15 ValidFAA registration status code V: Valid registration. All codes
N277WG Brian John Garrett
SLING TSI
Fixed-wing, single engine
Experimental 2023-10-12 ValidFAA registration status code V: Valid registration. All codes
N843PM Stephen J Mayeux
SLING TSI
Fixed-wing, single engine Carolina Tripacers LLC
Summerville, South Carolina
Experimental 2023-10-12 ValidFAA registration status code V: Valid registration. All codes
N681SM Bryan S Mcroberts
SLING 4 TSI
Fixed-wing, single engine Individual owner
Virginia
Experimental 2023-10-02 ValidFAA registration status code V: Valid registration. All codes
N785MC Martin Max Monti
SLING TSI
Fixed-wing, single engine M3Ideas
Los Angeles, California
Experimental 2023-09-29 ValidFAA registration status code V: Valid registration. All codes
N319JL James Pruitt
ECLIPSE 10 EVO
Rotorcraft Individual owner
Pennsylvania
Experimental 2023-09-27 ValidFAA registration status code V: Valid registration. All codes
N56AA Jmb Aircraft S R O
VL-3TE-915
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-09-26 ValidFAA registration status code V: Valid registration. All codes
N251AB Gyroflight Llc
M16 XTREME
Gyroplane Gyroflight LLC
Dane, Wisconsin
Experimental 2023-09-25 ValidFAA registration status code V: Valid registration. All codes
N542AG Rotorsport Uk Ltd
CAVALON
Gyroplane Spinning Feather LLC
Dana Point, California
Primary 2023-09-25 ValidFAA registration status code V: Valid registration. All codes
N945GP Greg Poynton
SLING TSI
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-09-19 ValidFAA registration status code V: Valid registration. All codes
N828SM Scott Schock
SLING TSI
Fixed-wing, single engine Individual owner
California
Experimental 2023-09-18 ValidFAA registration status code V: Valid registration. All codes
N316HT Edward Benitez
SLING TSI
Fixed-wing, single engine Lenticularis Aviation INC
Palm Beach Gardens, Florida
Experimental 2023-09-16 ValidFAA registration status code V: Valid registration. All codes
N323SF James Ausbun
KITFOX S7 STI
Fixed-wing, single engine Individual owner
Washington
Experimental 2023-09-12 ValidFAA registration status code V: Valid registration. All codes
N265CT Ct Auto Gyro Llc
M24 ORION PLUS
Gyroplane Ct Auto Gyro LLC
Wilmington, Delaware
Experimental 2023-09-05 ValidFAA registration status code V: Valid registration. All codes
N915JM Jmb Aircraft S R O
VL-3TE-915IS
Fixed-wing, single engine Jmb West LLC
Farr West, Utah
Experimental 2023-08-30 ValidFAA registration status code V: Valid registration. All codes
N435L Mangos Voladores Llc
M16 XTREME
Gyroplane Mangos Voladores LLC
Draper, Utah
Experimental 2023-08-22 ValidFAA registration status code V: Valid registration. All codes
N700RJ Beavers Air Llc
SLING TSI
Fixed-wing, single engine Beavers Air LLC
Fort Walton Beach, Florida
Experimental 2023-08-18 ValidFAA registration status code V: Valid registration. All codes
N711SC Paul James Hosmann
KITFOX S7 STI
Fixed-wing, single engine Phk Aero LLC
Charlotte, North Carolina
Experimental 2023-08-17 ValidFAA registration status code V: Valid registration. All codes
N949AA Sling Aviation Llc
SLING TSI
Fixed-wing, single engine Sling Aviation LLC
Missoula, Montana
Experimental 2023-08-14 ValidFAA registration status code V: Valid registration. All codes
N740MM Max Maxwell
SLING TSI
Fixed-wing, single engine Heyseed LLC
Salida, Colorado
Experimental 2023-08-07 ValidFAA registration status code V: Valid registration. All codes
N848SW Stephen Wardlaw
M24 ORION PLUS
Rotorcraft Co-owned owner
Florida
Experimental 2023-08-02 ValidFAA registration status code V: Valid registration. All codes
N334WP William R Phillips
M24 ORION PLUS
Rotorcraft Individual owner
Alabama
Experimental 2023-07-26 ValidFAA registration status code V: Valid registration. All codes
N517WM Elk Creek Endeavors Llc
SLING TSI
Fixed-wing, single engine Elk Creek Endeavors LLC
Pagosa Springs, Colorado
Experimental 2023-07-24 ValidFAA registration status code V: Valid registration. All codes
N531CS Jmb Aircraft S R O
VL-3TE-915
Fixed-wing, single engine Esa Leasing LLC
Pocatello, Idaho
Experimental 2023-07-18 ValidFAA registration status code V: Valid registration. All codes
N91551 Airplane Factory
SLING TSI
Fixed-wing, single engine Airplane Factory
Torrance, California
Experimental 2023-07-17 ValidFAA registration status code V: Valid registration. All codes
N126V Magniflight Llc
M26 VICTOR
Gyroplane Magniflight LLC
Pensacola, Florida
Experimental 2023-07-11 ValidFAA registration status code V: Valid registration. All codes
N100PH Paul Heasman
SLING TSI
Fixed-wing, single engine Individual owner
Michigan
Experimental 2023-07-10 ValidFAA registration status code V: Valid registration. All codes
N533EV Rotorsport Uk Ltd
CAVALON
Gyroplane Horizon Aircraft Leasing LLC
Holland, Michigan
Primary 2023-07-06 ValidFAA registration status code V: Valid registration. All codes
N4169L Michael S Lewis
CAVALON
Gyroplane Individual owner
Texas
Experimental 2023-07-03 ValidFAA registration status code V: Valid registration. All codes
N272RS Ronald Simkin
M24 ORION PLUS
Gyroplane Individual owner
Tennessee
Experimental 2023-06-30 ValidFAA registration status code V: Valid registration. All codes
N900BS Brett Sharenow
M24 ORION
Gyroplane Individual owner
North Carolina
Experimental 2023-06-27 ValidFAA registration status code V: Valid registration. All codes
N316MC Baebacca Llc
SLING TSI
Fixed-wing, single engine Baebacca LLC
Kalispell, Montana
Experimental 2023-06-22 ValidFAA registration status code V: Valid registration. All codes
N656BM Rotorsport Uk Ltd
ROTORSPRT UK CAVALON
Gyroplane Individual owner
Missouri
Primary 2023-06-20 ValidFAA registration status code V: Valid registration. All codes
N246PP Kph Investments Llc
M24 ORION PLUS
Rotorcraft Individual owner
Texas
Experimental 2023-06-13 ValidFAA registration status code V: Valid registration. All codes
N731CT Rotorsport Uk Ltd
MTOSPORT
Gyroplane Captain'S Treasure LLC
Somers Point, New Jersey
Primary 2023-06-10 ValidFAA registration status code V: Valid registration. All codes
N1985R Colin C Richardson
JA35 SUPERSTOL STRET
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-05-25 ValidFAA registration status code V: Valid registration. All codes
N654DT Ian Moore
SLING TSI
Fixed-wing, single engine Valiair Lc Trustee
Casper, Wyoming
Experimental 2023-05-25 ValidFAA registration status code V: Valid registration. All codes
N7286D Zlin Aviation S R O
SAVAGE NORDEN
Fixed-wing, single engine Individual owner
Alaska
Light sport 2023-05-24 ValidFAA registration status code V: Valid registration. All codes
N430MK Steven B Wallace
SLING TSI
Fixed-wing, single engine Airhart Aeronautics INC
San Francisco, California
Experimental 2023-05-19 ValidFAA registration status code V: Valid registration. All codes
N307WM Michael J Bucher
SLING TSI
Fixed-wing, single engine Individual owner
Wyoming
Experimental 2023-05-09 ValidFAA registration status code V: Valid registration. All codes
N105NX Kipp Larson
RISEN 915IS
Fixed-wing, single engine Individual owner
Colorado
Experimental 2023-05-08 ValidFAA registration status code V: Valid registration. All codes
N453AZ Jeremy E Jabaay
SABERWING
Fixed-wing, single engine Individual owner
Illinois
Experimental 2023-05-04 ValidFAA registration status code V: Valid registration. All codes
N711HM Andrew Feghali
MTOSPORT 2017
Gyroplane Feghali Holdings LLC
Burleson, Texas
Experimental 2023-05-03 ValidFAA registration status code V: Valid registration. All codes
N304LC Lord Charles Inc
ECLIPSE 10 EVO
Rotorcraft Lord Charles INC
Novi, Michigan
Experimental 2023-04-27 Reports overdueFAA registration status code N: Non-citizen corporation that has not returned its flight-hour reports. All codes
N308MF David O Saxton
M-24 ORION
Gyroplane Individual owner
New Hampshire
Experimental 2023-04-19 ValidFAA registration status code V: Valid registration. All codes
N2296 N8174Y Llc
M24 ORION PLUS
Rotorcraft N8174Y LLC
Centennial, Colorado
Experimental 2023-04-18 ValidFAA registration status code V: Valid registration. All codes
N2066T Doug Heimburger
SLING TSI
Fixed-wing, single engine Always Airworthy LLC
Seattle, Washington
Experimental 2023-04-13 ValidFAA registration status code V: Valid registration. All codes
N141D Sean P Tucker
SLING 4 TSI
Fixed-wing, single engine Co-owned owner
North Carolina
Experimental 2023-04-11 ValidFAA registration status code V: Valid registration. All codes
N401CE Christopher E Escajeda
TUCANO-R
Fixed-wing, single engine Individual owner
Arizona
Experimental 2023-04-10 ValidFAA registration status code V: Valid registration. All codes
N716T North Austin Aviation Llc
RISEN
Fixed-wing, single engine North Austin Aviation LLC
Cedar Park, Texas
Experimental 2023-04-07 ValidFAA registration status code V: Valid registration. All codes
N711VH Steven Vedral
SLING TSI
Fixed-wing, single engine Airplane Factory INC
Torrance, California
Experimental 2023-04-04 ValidFAA registration status code V: Valid registration. All codes
N152Z Glade M Ross
PORTO AVN GRP RISEN
Fixed-wing, single engine Individual owner
Washington
Experimental 2023-04-03 ValidFAA registration status code V: Valid registration. All codes
N895KF Timothy Petsche
7
Fixed-wing, single engine Individual owner
Idaho
Experimental 2023-04-03 ValidFAA registration status code V: Valid registration. All codes
N822HJ Jeanne W Henry
KITFOX S-7 STI
Fixed-wing, single engine Individual owner
Utah
Experimental 2023-03-22 ValidFAA registration status code V: Valid registration. All codes
N5888K Edgil N Hector
M24 ORION PLUS
Rotorcraft Individual owner
Arizona
Experimental 2023-03-21 ValidFAA registration status code V: Valid registration. All codes
N17BK King Brandon
S7 STI
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-03-17 ValidFAA registration status code V: Valid registration. All codes
N540MC Jakus Matthew T
SLING 4 TSI
Fixed-wing, single engine Individual owner
Utah
Experimental 2023-03-07 ValidFAA registration status code V: Valid registration. All codes
N922DF Douglas G Frame
ECLIPSE 10 EVO
Rotorcraft Individual owner
Ohio
Experimental 2023-02-26 ValidFAA registration status code V: Valid registration. All codes
N320DW Don W Sandell
M24 ORION PLUS
Rotorcraft Individual owner
Iowa
Experimental 2023-02-24 ValidFAA registration status code V: Valid registration. All codes
N315BG Doug Gross
KALLITHEA
Rotorcraft Mclaren Investments Partners LLC
Ann Arbor, Michigan
Experimental 2023-02-21 ValidFAA registration status code V: Valid registration. All codes
N915SG 915Sg Llc
XENON 4 ARGON
Rotorcraft Individual owner
Vermont
Experimental 2023-02-17 ValidFAA registration status code V: Valid registration. All codes
N844GG Michael J Baker
MAGNI M-24+
Rotorcraft Individual owner
Texas
Experimental 2023-02-10 ValidFAA registration status code V: Valid registration. All codes
N777TE Ottmar Thiele
M24 ORION PLUS
Rotorcraft Individual owner
Florida
Experimental 2023-01-31 ValidFAA registration status code V: Valid registration. All codes
N912VB Olson Robert
KITFOX S7 STI
Fixed-wing, single engine Alien Green LLC
Twin Bridges, Montana
Experimental 2023-01-26 ValidFAA registration status code V: Valid registration. All codes
N929K David Tucker Read
KITFOX S7 SUPER SPRT
Fixed-wing, single engine Individual owner
California
Experimental 2023-01-26 ValidFAA registration status code V: Valid registration. All codes
N24KY Darryl M Conway
M24 ORION PLUS
Rotorcraft Co-owned owner
Kentucky
Experimental 2023-01-23 ValidFAA registration status code V: Valid registration. All codes
N521EC Glenn C Mathis Jr
RANS S-21 OUTBOUND
Fixed-wing, single engine Individual owner
Texas
Experimental 2023-01-20 ValidFAA registration status code V: Valid registration. All codes
N915XL Jcd Enterprises Of N Fl Llc
XENON ARGON GTL
Gyroplane Jcd Enterprises of North Florida LLC
Jacksonville, Florida
Experimental 2023-01-13 ValidFAA registration status code V: Valid registration. All codes
N356TM Robert Murray
SLING TSI
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2023-01-11 ValidFAA registration status code V: Valid registration. All codes
N46JS Scott Valdez
CAVALON
Rotorcraft Individual owner
Pennsylvania
Experimental 2023-01-03 ValidFAA registration status code V: Valid registration. All codes
N47MS Metodi Filipov
SLING TSI
Fixed-wing, single engine Withheld at owner's request
Experimental 2022-12-29 ValidFAA registration status code V: Valid registration. All codes
N874FT Mark A Anton
JUST JA30 SUPERSTOL
Fixed-wing, single engine Individual owner
Iowa
Experimental 2022-12-29 ValidFAA registration status code V: Valid registration. All codes
N815EJ Icon Aircraft Inc
A5
Fixed-wing, single engine Arcadia Capital Management LLC
Great Neck, New York
Light sport 2022-12-27 ValidFAA registration status code V: Valid registration. All codes
N335TF Athanasios (Tom) Fountoulakis
KALLITHEA
Rotorcraft Individual owner
Iowa
Experimental 2022-12-20 ValidFAA registration status code V: Valid registration. All codes
N24ET Rotorsport Uk Ltd
CAVALON
Gyroplane Individual owner
Tennessee
Primary 2022-12-15 ValidFAA registration status code V: Valid registration. All codes
N915MG Magniflight Llc
M16 TANDEM TRAINER
Rotorcraft Omega Lake LLC
Wilmington, Delaware
Experimental 2022-12-13 ValidFAA registration status code V: Valid registration. All codes
N234SL Louis L Weinberg
SLING 4 TSI
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-12-05 ValidFAA registration status code V: Valid registration. All codes
N319WD West Desert Aviators
RANS S-20 RAVEN
Fixed-wing, single engine West Desert Flight LLC
Fairfield, Utah
Experimental 2022-11-30 ValidFAA registration status code V: Valid registration. All codes
N319DM Rotorsport Uk Ltd
ROTORSPORT UK CAVALO
Gyroplane Individual owner
Pennsylvania
Primary 2022-11-29 ValidFAA registration status code V: Valid registration. All codes
N772XT James F Mccaul Iv
JMB: VL-3TE-915
Fixed-wing, single engine Mccaul Medical Group LLC
Rolla, Missouri
Experimental 2022-11-07 ValidFAA registration status code V: Valid registration. All codes
N356KF Winters Jamie J
KITFOX S7 STI
Fixed-wing, single engine Individual owner
Idaho
Experimental 2022-11-04 ValidFAA registration status code V: Valid registration. All codes
N2151 Red Brick Llc
M24 ORION PLUS
Rotorcraft Red Brick LLC
Wilmington, Delaware
Experimental 2022-10-31 ValidFAA registration status code V: Valid registration. All codes
N18WB William A Beasley
ELA/EVO
Fixed-wing, single engine Individual owner
Texas
Experimental 2022-10-28 ValidFAA registration status code V: Valid registration. All codes
N3755G Jason Broesder
SLING TSI
Fixed-wing, single engine Individual owner
Oregon
Experimental 2022-10-20 ValidFAA registration status code V: Valid registration. All codes
N370YJ Jyoten Patel
SLING TSI
Fixed-wing, single engine Individual owner
New Jersey
Experimental 2022-10-17 ValidFAA registration status code V: Valid registration. All codes
N67MG Michael R Trudell
MAGNI M24 PLUS
Rotorcraft Individual owner
California
Experimental 2022-10-11 ValidFAA registration status code V: Valid registration. All codes
N88KE Eric Chen
SLING TSI
Fixed-wing, single engine Co-owned owner
Texas
Experimental 2022-09-20 ValidFAA registration status code V: Valid registration. All codes
N527AR Timothy I Miller
AR-1
Rotorcraft Red Rock Flying Adventures LLC
Sedona, Arizona
Experimental 2022-09-14 ValidFAA registration status code V: Valid registration. All codes
N43RA Robert W Duncan
AR-1
Rotorcraft Ra Ventures LLC
Crawford, Colorado
Experimental 2022-09-12 ValidFAA registration status code V: Valid registration. All codes
N457KW Rotorsport Uk Ltd
MTOSPORT 2017
Gyroplane Individual owner
Michigan
Primary 2022-08-29 ValidFAA registration status code V: Valid registration. All codes
N2275 Hess Daniel George
RISEN
Fixed-wing, single engine Dcim Holdings LLC
Atlantic Beach, North Carolina
Experimental 2022-08-24 ValidFAA registration status code V: Valid registration. All codes
N723MH Halcomb Marc
TUCANO-R
Fixed-wing, single engine Individual owner
Florida
Experimental 2022-08-22 ValidFAA registration status code V: Valid registration. All codes
N827CF Sjc Autogyro Llc
M24 ORION PLUS
Rotorcraft Sjc Autogyro LLC
Edgerton, Wisconsin
Experimental 2022-08-10 ValidFAA registration status code V: Valid registration. All codes
N84EL Thomas E Black/Jason J Black
KITFOX SERIES 7-STI
Fixed-wing, single engine Co-owned owner
California
Experimental 2022-07-26 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.