Experimental & amateur-built aircraft
42,741 airframes · owner classified from FAA registration data (best-effort)
N56SY
Zenith Aircraft Company · ZENITH 750 STOL
2025
N56TC
STEPHEN A BAILEY · CCX-2300
2021
N56TR
TOP RUDDER AIRCRAFT LLC · RUCKUS FX
2025
N56TX
GUY G GAUTHIER · G56R
2013
N56UK
LINDSTRAND BALLOONS · LBL 31A
2001
N56US
ALBERT F PADELT · 90-TA
2023
N56UT
Pzl-bielsko · SZD-56-1 DIANA
1998
N56VA
Van's Aircraft · RV-10
2021
N56VB
SANITAS AVIATION LLC · CCX-1865
2025
N56VL
Amateur-Built (Experimental) · TURBINE CUBS OF WYP
2011
N56VU
Van's Aircraft · VANS AIRCRAFT RV-14
2023
N56WA
ADAMS WARREN HALL · RV-3
1983
N56WY
RICHMOND JIM R · CCK-1865
N56XC
RICHMOND JIM R · CARBON CUB EX
2011
N56XL
Velocity Aircraft · VELOCITY ELITE XL/RG
N56Y
KOVACH KIM A · REPLICA HOWARD IKE
2004
N56YK
NANCHANG CHINA · YAK-18A
N56YY
Pitts Special · S1-C
1972
N56ZJ
AVIONIC SP JAWNA B KAWIK-L MAT · SZD-56-3 DIANA-2 FES
2018
N56ZK
RONALD PAUL SHADWICK · HAAST EAGLE
2025
N570
LAVOIE RICHARD · VELOCITY RG
1997
N57010
BUCKEYE AVIATION INC · DREAM MACHINE
1999
N5701Y
SOLO WINGS CC · WINDLESS AQUILLA
1998
N5703
VAN CLEAVE · BARNETT J4B
N5703C
Buckeye · DREAM MACHINE
1999
N5704N
Bullock-curtiss · 1912
1947
N57058
Six Chuter Inc. · SKYE RYDER 2
1993
N570AB
ALWAYS BLUE SKIES INC · BLACKFLY V3
2023
N570BL
Jabiru Aircraft Pty Ltd · J230-D
2023
N570CB
Sikorsky · UH-60L
1986
N570ES
SPRAY DUSTIN L · SPORT 2S
2015
N570F
FINGERHUT STEVEN · MINI 500
1997
N570JJ
Zenith Aircraft Company · CH 601XL
N570RV
Van's Aircraft · VANS RV-6A
2006
N570TC
COOK TIMOTHY · ATLANTIS
2002
N570VB
VON RICHARD BROSS · FISHER HORIZON 2
2016
N571
EDMUNDS · BOWERS FLY BABY 1A
1971
N5716
MCDONNELL-DOUGLAS CORP · DOUGLAS AD-4N
1952
N5719
ORMAND · ORMAND PARASOL
1973
N57194
RAVEN INDUSTRIES INC · S-66A
1980
N571CM
RB AVIATION ENTERPRISE LLC · CCX-2000
2022
N571DF
Van's Aircraft · RV-9A
2009
N571DG
Quad City Ultralight Aircraft Corp · CHALLENGER II
N571EM
Dassault Aviation · Mirage F1
1982
N571GW
PHILLIPS GLEN D · BEARHAWK
2017
N571H
HENLEY JOHN F · RV 7
2002
N571J
Schempp-Hirth · Discus CS
2001
N571JW
JUST AIRCRAFT · JUST ACFT HIGHLANDER
2020
N571MA
The Boeing Company · KC-135R
1961
N571MM
BARRETT BRUCE M · STOLP STARLET SA500
2008
N571RS
Amateur-Built (Experimental) · CHALLENGER II
2001
N571RV
Van's Aircraft · RV8
2005
N571UJ
AutoGyro · MTO SPORT
2015
N571Z
Van's Aircraft · RV-12
2015
N5724
Fisher Aircraft · RS-15
1974
N5724L
Zenith Aircraft Company · ZENITH CH701
2018
N5726
Fairchild · XNQ-1
1947
N5728
Amateur-Built (Experimental) · VORTEX
1999
N5729
DEARDORFF · DEARDORFF SPECIAL
1972
N572AB
BLACK LARRY L · BLACK FALCO F8