Experimental & amateur-built aircraft
42,741 airframes · owner classified from FAA registration data (best-effort)
N2397
DEHAVILLAND · DHC-1B-2-S5
1956
N2398V
RANS INC · RANS S-7
N2399V
Aero Vodochody · L39C
1980
N239AB
INTERPLANE · SKYBOY
2002
N239AS
Buckeye Industries · DREAM MACHINE
N239AW
Amateur-Built (Experimental) · SKYRANGER II
2008
N239CG
GARZA CARLOS · KITFOX
N239CH
The Boeing Company · 234
1981
N239CP
POWERS · BD-4
1974
N239DA
Skystar Aircraft · KITFOX CLASC IV-1200
2004
N239DF
Aero Vodochody · L39C
1983
N239DK
Skystar Aircraft · FLY BY NT KITFOX 5
2000
N239DM
Aero Vodochody · L39C
1980
N239ED
DOW ERROL K · SKY-DOO LS
2007
N239EV
SOUTH FLORIDA ULTRALIGHTS INC · RV-6
2012
N239F
Zenith Aircraft Company · ZENITH 750 STOL
2011
N239H
HAYWOOD LARRY A · CWJ3
2010
N239JJ
Destiny Powered Parachutes LLC · XLT
2002
N239JW
JOHN WEATHERLY · POBER PIXIE
2021
N239KP
Sonex Aircraft · SONEX
2012
N239LT
TOTH LOUIS · RV-12
2010
N239PM
MAHON PAUL D · CAPELLA SX
2011
N239PW
Aero Vodochody · L-39
1979
N239RB
PATRISSI RICHARD · RV-6A
2000
N239RH
Aero Vodochody · L-39
1983
N239RJ
JOHNSON RICKIE G · CHALLENGER II
1991
N239SX
Amateur-Built (Experimental) · SONEX B
2024
N239VW
TIMOTHY G SMITH · SMITH-SONEX
2020
N239WB
Van's Aircraft · RV-14A
2025
N239WH
HADANK WALTER · SEA REY
2017
N239WP
U-FLY-IT ULTRALIGHTS · CHALLENGER II
2005
N239ZT
PEKOLA JAMES W · JUST A/C LLC ESCAPAD
2010
N23AK
AVIONS MUDRY · CAP 21
N23AM
RUFFATTO MICHAEL J · RV-7
2016
N23AP
AERIAL PRODUCTIONS INTL INC · ACROJET SPECIAL
1988
N23AW
Skystar Aircraft · KITFOX 6
2002
N23AX
BRUGEMANN J A Z M SIEF · LANCAIR IV-P
2009
N23BB
Van's Aircraft · VANS RV-4
2005
N23BH
Alexander Schleicher · ASW-20BL
1984
N23BP
Zenith Aircraft Company · C750 CRUZER
2018
N23BZ
Cub Crafters · CCK-1865
2017
N23CK
MEADOWS DENNY · CLIP WING CUB
1985
N23CS
SMITH · STOLP SA-300
1976
N23CT
CRAIG S TROUT · TORNADO II
2021
N23DJ
JOHNSON DAVID · CHRISTEN EAGLE-II
N23DM
MEADOWS · BABY ACE D
1978
N23DN
NEAL DANIEL K · STEEN SKYBOLT
1999
N23DY
HARPER-BEHR ALYSON · DR 107
1996
N23ED
NAGAHISA ETSURO · SMYTH SIDEWINDER
N23EJ
Van's Aircraft · RV-6
2003
N23ER
RUMMEL EARL HARRY · PITTS S1C
N23ES
North American Aviation · T-28A
1949
N23EZ
FOGERSON RICHARD D · RV-3
2005
N23FN
Zenith Aircraft Company · STOL CH 750
2012
N23FS
Van's Aircraft · RV-3A-2
1999
N23FX
ARIZONA BACKCOUNTRY AVN LLC · CCX-2000
2020
N23G
POLYTRON CORPORATION · SEA WIND 300
1998
N23GB
Zenith Aircraft Company · ZODIAC 601XL
2010
N23GF
FRANCIS RONALD E · RV6A
1998
N23GG
Van's Aircraft · RV8
2005