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

Rotax 447

135 aircraft on the U.S. register carry a Rotax 447 engine, rated at about 40 horsepower. The Ams-Flight Doo APIS MC is the model most often fitted with it (2 aircraft). The aircraft carrying it were built between 1983 and 2025.

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 447. FAA spelling: 447.

Fitted to model families

Ams-Flight Doo APIS MC2Golden Circle Air T-BIRD 12Quad City Ultralight Acft Corp CHALLENGER I2Quicksilver GT-4002Team Aircraft Company AIR BIKE2Adams M/Bardin B CHALLENGER I1Aero Starz Z1Aero-Works Inc AERO-SPORT 1031Aeroworks Inc AEROLITE 1031Apex ECHO1Baier SKYLIGHT1Bailey Richard L HIPERLIGHT1

Ams-Flight Doo APIS MC · Golden Circle Air T-BIRD 1 · Quad City Ultralight Acft Corp CHALLENGER I · Quicksilver GT-400 · Team Aircraft Company AIR BIKE · Adams M/Bardin B CHALLENGER I · Aero Starz Z · Aero-Works Inc AERO-SPORT 103 · Aeroworks Inc AEROLITE 103 · Apex ECHO

Where they are owner's state

Wisconsin8Texas7Pennsylvania7Minnesota6Michigan6Kansas6Illinois6California6Oregon5Ohio5

Kind of aircraft

Piston singles118 (87%)Weight-shift and powered parachutes13 (10%)Gliders3 (2%)Helicopters1 (0.7%)

When the aircraft were built by decade

0122538509198036199050200012201042020

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

Fitted to
Where they are

These connections as data: /graph/engine/rotax-447.json · about the eFlight graph.

Aircraft newest certificates first · 135

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N98XT Sabre Aircraft
95
Weight-shift control Individual owner
Ohio
Experimental 2008-01-04 ValidFAA registration status code V: Valid registration. All codes
N4362A Dumm G/Kolb
FIREFLY
Fixed-wing, single engine Individual owner
Washington
Experimental 2007-12-26 ValidFAA registration status code V: Valid registration. All codes
N44551 Team Aircraft Company
AIR BIKE
Fixed-wing, single engine Individual owner
Kansas
Experimental 2007-12-14 ValidFAA registration status code V: Valid registration. All codes
N8546E Patton James E
MX SPRINT
Fixed-wing, single engine Individual owner
Indiana
Experimental 2007-10-15 ValidFAA registration status code V: Valid registration. All codes
N2729R Quicksilver
MX
Fixed-wing, single engine Individual owner
Louisiana
Experimental 2007-09-27 ValidFAA registration status code V: Valid registration. All codes
N447GD Dohohue Garry
HIPERLIGHT
Fixed-wing, single engine Individual owner
New Jersey
Experimental 2007-09-25 ValidFAA registration status code V: Valid registration. All codes
N8067E Harden Melvin R
FISHER FP-303
Fixed-wing, single engine Individual owner
Georgia
Experimental 2007-09-10 ValidFAA registration status code V: Valid registration. All codes
N120WS Quicksilver Enterprises Inc
SPORT
Fixed-wing, single engine Individual owner
Florida
Experimental 2007-09-06 ValidFAA registration status code V: Valid registration. All codes
N2781A Starflight
TX1000
Fixed-wing, single engine Individual owner
Missouri
Experimental 2007-08-31 ValidFAA registration status code V: Valid registration. All codes
N2651T Teraton Aircraft Inc
TIERRA 1
Fixed-wing, single engine Individual owner
Nebraska
Experimental 2007-08-29 ValidFAA registration status code V: Valid registration. All codes
N463MB Hall Edward F
ULTRAPEIT
Fixed-wing, single engine Individual owner
Massachusetts
Experimental 2007-08-27 ValidFAA registration status code V: Valid registration. All codes
N245A Golden Circle Air
T-BIRD 1
Fixed-wing, single engine Individual owner
Iowa
Experimental 2007-08-24 ValidFAA registration status code V: Valid registration. All codes
N447AS Cgs Hawk
SINGLE PLACE
Fixed-wing, single engine Individual owner
Delaware
Experimental 2007-08-24 ValidFAA registration status code V: Valid registration. All codes
N4601F Searby Steve E
CHALLENGER II
Fixed-wing, single engine Individual owner
Illinois
Experimental 2007-08-24 ValidFAA registration status code V: Valid registration. All codes
N6169A Phantom Aircraft Co
X1
Fixed-wing, single engine Individual owner
Michigan
Experimental 2007-08-21 ValidFAA registration status code V: Valid registration. All codes
N398PB Buss Paul B
SKYRAIDER
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2007-07-24 ValidFAA registration status code V: Valid registration. All codes
N93097 Colstrup Dennis J
MINI MAX 1600R
Fixed-wing, single engine Individual owner
Minnesota
Experimental 2007-07-18 ValidFAA registration status code V: Valid registration. All codes
N293RA Aeroworks Inc
AEROLITE 103
Fixed-wing, single engine Individual owner
New Hampshire
Experimental 2007-07-16 ValidFAA registration status code V: Valid registration. All codes
N2167Z Fisher Products
FP303
Fixed-wing, single engine Individual owner
Ohio
Experimental 2007-06-15 ValidFAA registration status code V: Valid registration. All codes
N213AT Quicksilver Manufacturing Inc
SPORT II
Fixed-wing, single engine Individual owner
Puerto Rico
Experimental 2007-06-06 ValidFAA registration status code V: Valid registration. All codes
N99XZ Rans Inc
S-4/5 COYOTE
Fixed-wing, single engine Individual owner
Illinois
Experimental 2007-05-22 ValidFAA registration status code V: Valid registration. All codes
N3178P Hipps
RELIANT
Fixed-wing, single engine Individual owner
Georgia
Experimental 2007-05-14 ValidFAA registration status code V: Valid registration. All codes
N94279 Sabre
447
Weight-shift control Individual owner
Georgia
Experimental 2007-04-09 ValidFAA registration status code V: Valid registration. All codes
N94324 Henning Karl L
AIRBIKE
Fixed-wing, single engine Individual owner
Illinois
Experimental 2007-04-05 ValidFAA registration status code V: Valid registration. All codes
N86048 Life Lawrence D
HIPPS RELIANT
Fixed-wing, single engine Individual owner
Kansas
Experimental 2007-04-02 ValidFAA registration status code V: Valid registration. All codes
N86052 Life Lawrence D
SKY RAIDER
Fixed-wing, single engine Individual owner
Kansas
Experimental 2007-04-02 ValidFAA registration status code V: Valid registration. All codes
N6506K Noga Gwain J
HI-MAX 1700
Fixed-wing, single engine Individual owner
Ohio
Experimental 2007-03-20 ValidFAA registration status code V: Valid registration. All codes
N105MV Fly Virginia Beach Inc
NORTHWING MAVERICK
Weight-shift control Fly Virginia Beach INC
Chesapeake, Virginia
Experimental 2007-03-07 ValidFAA registration status code V: Valid registration. All codes
N40203 Quicksilver
GT-400
Fixed-wing, single engine Individual owner
Minnesota
Experimental 2007-02-05 ValidFAA registration status code V: Valid registration. All codes
N4385H Butler Gaylord A
TUKAN
Weight-shift control Individual owner
Maryland
Experimental 2006-11-03 ValidFAA registration status code V: Valid registration. All codes
N82AS Steinbach Art
SUNSEEKER
Fixed-wing, single engine Individual owner
California
Experimental 2006-08-18 ValidFAA registration status code V: Valid registration. All codes
N165WB Baier
SKYLIGHT
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2005-03-24 ValidFAA registration status code V: Valid registration. All codes
N1759 Team Aircraft
1600 R
Fixed-wing, single engine Individual owner
Idaho
Experimental Sale reportedFAA registration status code 7. All codes
N4350P Pring Philip Jr
RANS S-4 COYTE
Fixed-wing, single engine Individual owner
New York
Experimental Sale reportedFAA registration status code 7. All codes
N967JD Deimerly Jerald F
J-3 KITTEN
Fixed-wing, single engine Individual owner
Wisconsin
Experimental CanceledFAA registration status code 18: Sale reported, canceled. 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.