The U.S. aircraft register, updated daily
The register · data as of October 7, 2026

Aircraft with Rotax 503 DCDI engines built in the 1980s

23 on the U.S. register, newest registrations first. This is the list behind a number on another page; the words above say exactly what it counts. Individuals are not named at this time; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N120LF Quicksilver
GT-400
Individual owner
California
Experimental 2025-02-20 ValidFAA registration status code V: Valid registration. All codes
N2481V Quicksilver
MXL II SPORT
Individual owner
Ohio
Experimental 2023-07-09 ValidFAA registration status code V: Valid registration. All codes
N420KP Quicksilver
GT-400
Individual owner
Texas
Experimental 2023-03-18 ValidFAA registration status code V: Valid registration. All codes
N4393G Quicksilver
GT-400
Individual owner
Texas
Experimental 2022-05-10 ValidFAA registration status code V: Valid registration. All codes
N2825N Lockwood Leeza
DRIFTER
Individual owner
Wisconsin
Experimental 2021-01-06 ValidFAA registration status code V: Valid registration. All codes
N6123E Phantom Aircraft Co
PHANTOM X-1
Individual owner
New Jersey
Experimental 2019-06-25 ValidFAA registration status code V: Valid registration. All codes
N3551D Cgs Aviation
CGS HAWK CLASSIC
Individual owner
Ohio
Experimental 2019-01-17 ValidFAA registration status code V: Valid registration. All codes
N8058P Sellars Robert L
CLIPPER
Individual owner
Louisiana
Experimental 2017-12-19 ValidFAA registration status code V: Valid registration. All codes
N2635F Quicksilver
GT-400
Individual owner
Oregon
Experimental 2017-01-23 ValidFAA registration status code V: Valid registration. All codes
N126BW Withrow Brian E
BUCCANEER XA
Individual owner
Florida
Experimental 2011-05-23 ValidFAA registration status code V: Valid registration. All codes
N61118 Myers Merlin W
HAWK 1
Individual owner
Maryland
Experimental 2009-03-16 ValidFAA registration status code V: Valid registration. All codes
N35150 Quicksilver
MX-2
Co-owned owner
Missouri
Experimental 2008-09-10 ValidFAA registration status code V: Valid registration. All codes
N80360 Quicksilver
GT-400
Individual owner
Alabama
Experimental 2008-08-21 ValidFAA registration status code V: Valid registration. All codes
N951GL Linzmayer George John
B1B BUCCANEER
Individual owner
Florida
Experimental 2008-01-09 ValidFAA registration status code V: Valid registration. All codes
N75504 Spectrum
BEAVER RX 550
Individual owner
Mississippi
Experimental 2007-11-29 ValidFAA registration status code V: Valid registration. All codes
N207XP American Aircraft
FALCON XP
Individual owner
Tennessee
Experimental 2007-10-05 ValidFAA registration status code V: Valid registration. All codes
N6118N Eipper Aircraft
QUICKSILVER MXII
Individual owner
Alabama
Experimental 2007-09-21 ValidFAA registration status code V: Valid registration. All codes
N395TX Mcmillan Dennis C
PHANTOM I
Individual owner
Texas
Experimental 2007-07-30 ValidFAA registration status code V: Valid registration. All codes
N8049F Golden Circle Air
T-BIRD I
Individual owner
Texas
Experimental 2007-07-27 ValidFAA registration status code V: Valid registration. All codes
N80559 Seal Jerry W
CAPELLA SS
Individual owner
Louisiana
Experimental 2007-07-27 ValidFAA registration status code V: Valid registration. All codes
N5148R Highcraft Aeromarine
BUCCANEER XA
Individual owner
Florida
Experimental 2007-06-21 ValidFAA registration status code V: Valid registration. All codes
N599WD Maxair
XP 503
Individual owner
Mississippi
Experimental 2007-06-15 ValidFAA registration status code V: Valid registration. All codes
N2552S Phantom Aircraft Co
PHANTOM X-1
Individual owner
Michigan
Experimental 2007-04-25 ValidFAA registration status code V: Valid registration. All codes