Experimental & amateur-built aircraft
42,741 airframes · owner classified from FAA registration data (best-effort)
N404TK
BLACKBURN KENNETH · ULTRA PUP L-4
N404TL
DAVIES T/DAVIES J · VELOCITY XL RG
2004
N404UV
AAI CORP DBA TEXTRON SYSTS UNM · AEROSONDE MK 4.7G
2017
N404YG
BLUE SKY CORP/SEDIVY THOMAS C · LANCAIR IV-P
1998
N404Z
MUEHLBERG STEPHEN E · ZENITH STOL CH 750
2025
N4050K
Amateur-Built (Experimental) · SKYRANGER II
2009
N4050U
POWRACHUTE INC · PC 2000
2007
N4051U
WHITE GORDON S · WHITE MODEL I
2010
N4052A
VIE DAVID L · HATZ CB-1
1979
N4052X
PEET JAMES L · AVID FLYER
1994
N40534
Buckeye · DREAM MACHINE
N4053A
NEWNAM MAX · ZODIAC CH 601 HD
1994
N4053V
POWRACHUTE INC · PEGASUS
2005
N4054J
MOSEL FRANCIS A · FH-82
1996
N40560
PHOENIX AVIATION INC · X-TREME
2004
N4056Q
Quad City Ultralight Aircraft Corp · CHALLENGER II
2003
N4056T
Hagan David · QCKSLVR MXL SPORT II
1994
N4057H
BUCKEYE AVIATION INC · HORNET
N40580
WORD RAYMOND A · CYGNET SF-2A
1992
N40586
RANS INC · RANS S-6-ES
2003
N4058G
RITTER CARL W · ZENITH CH 701
2003
N4058U
POWRACHUTE INC · AIR WOLF 912
2006
N4059G
S C AEROSTAR S A · YAK-52
1984
N405AC
CAMPBELL ARNOLD · CHALLENGER 2
2020
N405AK
Amateur-Built (Experimental) · AK CUB
2012
N405AX
Israel Aircraft Industries · KFIR-C2
1981
N405BB
Titan Aircraft · TITAN TORNADO
2005
N405BL
BRM Aero S R O · BRISTELL ELSA KIT PL
2011
N405CH
AEROS · SKYRANGER
2003
N405DN
VALTER DELLA NEBBIA · TUCANO R
2025
N405EW
WHEELER EVAN · EXPERIMENTAL HOMEBUI
2007
N405GV
Cessna Aircraft Company · 208B
2001
N405LB
LINDSTRAND BALLOONS · 31A
2014
N405MB
RANS INC · RANS S-21 OUTBOUND
2025
N405MH
CALL ONE INC · STOL CH 801
2024
N405RG
Van's Aircraft · RV-12IS
2020
N405RM
MORRIS RONALD E · BD-5B
2011
N405RV
BARKS DAVID E · RV 4
N405SC
CRANDLEMIRE SCOTT · FP 404 EXP
N405ST
Van's Aircraft · RV-8
2019
N405TF
Van's Aircraft · RV-12IS
2023
N405UM
RANS INC · RANS S-7S
2011
N405VS
Bombardier · 31A
2001
N405WC
CHARLES W ROGERS · A600
2022
N405ZA
Aero Vodochody · L39ZA
1983
N4060N
INFINITY AVIATION · COMMANDER
2006
N4061W
POWRACHUTE AVIATION INC · PC 2000
N40649
PHOENIX AVIATION INC · LIBERTY
2006
N4064G
Van's Aircraft · RV-4
N4064Q
PRATT NORMAN F · VOLMER SPORTSMANVJ22
2002
N4065T
BUCKEYE AVIATION INC · BREEZE LX
2004
N4065U
Amateur-Built (Experimental) · LEZA LOCKWOOD AIRCAM
2001
N4066B
Van's Aircraft · VANS RV6
2007
N4066M
BUCKEYE AVIATION INC · DREAM MACHINE
2004
N4066P
RANS INC · RANS S-16
N40675
BUCKEYE AVIATION INC · DREAM MACHINE
2004
N4067M
BUCKEYE AVIATION INC · DREAM MACHINE
2003
N4067U
SZD PZL BIELSKO · SZD-52-2 KROKUS
1983
N4067X
BUCKEYE AVIATION INC · DREAM MACHINE
N4068M
POWRACHUTE INC · PC 2000
2002