Experimental & amateur-built aircraft
42,741 airframes · owner classified from FAA registration data (best-effort)
N4221D
BRESHEARS DONALD L · DYKE DELTA JD-2
1995
N4221U
Cessna Aircraft Company · 150D
1964
N42236
Amateur-Built (Experimental) · RAF 2000
2004
N4223P
RANS INC · RANS S-12 XL AIRAILE
2004
N4223U
STADEL NORMAN M · P - SHOOTER
2004
N4224
Stoddard Hamilton Aircraft · STARBIRD
2003
N42243
RANS EMPLOYEE FLYING CLUB · RANS S-7S COURIER
2004
N4225C
Amateur-Built (Experimental) · FS II SC
N4225F
Grumman · S2F-1
N4225S
Amateur-Built (Experimental) · SKYRAIDER II
2016
N42264
Amateur-Built (Experimental) · CGS HAWK
N4226J
TREFGER E C/TREFGER M A · TREFGER RV-4
N4227K
GREENHILL-FORT · RV-3
1981
N4227U
JOHNSON CARL A · BABY GREAT LAKES
1982
N4229
EZELL AVIATION · EJ-1
2001
N4229Y
DART ROBERT G · II A/B
1982
N422AF
POWRACHUTE INC · PC 2000
2001
N422AQ
FLIGHTSTAR · AIRPLANE IISC
2002
N422BB
FISHER RICHARD T · GLASAIR-SH2
1984
N422C
CHARLES C MENGER JR · MTOSPORT
2023
N422CJ
LETURGEY JAMES D · LONG EZE
1998
N422DG
Stoddard Hamilton Aircraft · GLASTAR
N422DM
WINGTIP TO WINGTIP LLC · PANZL S-330
2003
N422DT
AB Sportine Aviacija · GENESIS 2
1999
N422E
EDWARDS JAMES GREGORY · GLASAIR I FT
N422EL
Van's Aircraft · RV-8
2021
N422ES
Zenith Aircraft Company · STOL CH 701
N422FM
FOUGA · CM 170 MAGISTER
N422G
Amateur-Built (Experimental) · MULE
2017
N422GJ
Murphy Aircraft Manufacturing · MURPHY SUPER REBEL
2004
N422GP
Rotorway International · EXEC 162-F
2009
N422JK
Van's Aircraft · VANS RV-6A
2026
N422JL
Lockheed · ETS-1
2010
N422K
HARTLINE J BON · HARTLINE KITFOX III
1991
N422KC
Slepcev Nestor · STORCH
2007
N422KP
Sonex Aircraft · WAIEX
N422L
BABCOCK DAYTON A · AVENTURA HP
N422LN
North Wing Uum · SPORT X2
N422MD
Lancair International · Lancair Legacy
2008
N422N
NORTH WARREN J · LONG EZ
N422NA
Lockheed · C-121
N422NL
Skystar Aircraft · KITFOX V
2006
N422PT
Flight Design · CTLS
2008
N422QM
MATUSCHKA JOSEF · 162F
N422RC
COCHRAN CRAIG · SPAD 13 BIPLANE
2010
N422RV
MACHIN DORAN G · VAN'S AIRCRAFT RV6
1998
N422RW
LEONARD GERALD V · CHRISTEN EAGLE II
N422S
Stoddard Hamilton Aircraft · SH-2F
2006
N422T
JUST AIRCRAFT · JA30 SUPERSTOL
2016
N422VH
RANS INC · RANS S-6S
2010
N422WC
WILLIAMS WADE M · HAPPY 2.0
2020
N422WL
Rotorway International · EXEC 162F
2004
N422Y
Progressive Aerodyne · Searey
2017
N422Z
Magni Gyro · M24 ORION
2011
N42301
VOELKER RONALD J · ZENITH 200
1981
N42312
HELLER SYLVESTER K · HELLER ACRO-SPORT II
1995
N4231A
SHUMAN D J/SHUMAN D A · CHALLENGER
1992
N4231E
AERONCA · 11CC
N4231Q
PAXTON RICHARD W · AVID FLYER SPEEDWING
1990
N42321
Van's Aircraft · VANS RV-4
2018