Experimental & amateur-built aircraft
42,741 airframes · owner classified from FAA registration data (best-effort)
N666BJ
JUDY LOUIS B · JUDY MONO SPORT
1988
N666BK
Van's Aircraft · RV-9A
2011
N666CH
Amateur-Built (Experimental) · CHINOOK PLUS 2
2022
N666CS
PIPISTREL D O O · SINUS
2024
N666DD
LAUBACH MICHAEL J · DD3
2000
N666DH
Nord Aviation · STAMPE SV4C
1946
N666DU
ROBERT E SCHMID · Q-200
2023
N666DV
HOLLISTON BOB · LONG EZ
N666DY
FOXAIR LLC · KITFOX LIGHT SPORT
2012
N666E
POWERS JAMES A · GS-1
1997
N666EC
RANS INC · S-7
2003
N666EP
Van's Aircraft · RV-12IS
2021
N666EX
FRANK KOINZER · BULLAIRCRAFT EXPLORE
2016
N666GC
GARY L CASS · R68
2018
N666JL
AIRBORNE · OUTBACK
N666JS
Amateur-Built (Experimental) · SAFARI 400
N666KB
BOWMAN KEVIN · EXCALIBUR
2008
N666KF
FREY KIP R · KOLB FIRESTAR II
2000
N666LW
LAYNE ANDREW WOLTERS · W68R
2017
N666MK
CZECH SPORT AIRCRAFT AS · PIPERSPORT
2010
N666MR
Van's Aircraft · VANS RV-6A
2002
N666NM
MARKER MICHAEL M JR · REBEL
2003
N666PR
Van's Aircraft · RV-4
2007
N666QD
Quad City Ultralight Aircraft Corp · CHALLENGER CH I
2015
N666RC
COWGILL ROD C · COWGILL MI FYTER
1996
N666RN
Van's Aircraft · RV6A
2000
N666RV
VANGRUNSVEN R E/VANGRUNSVEN D · RV 6A
1988
N666RW
NANCHANG CHINA · CJ-6
1970
N666SH
Moravan · Z50 LA
1982
N666SP
W D Flugzeugleichtbau Gmbh · FASCINATION D4 BK
2001
N666TA
Van's Aircraft · RV 8
2014
N666TB
BERNIE THOMAS S · GN-1 AIRCAMPER
2010
N666TJ
Six Chuter Inc. · SR7 XL
2000
N666TS
Van's Aircraft · RV-7A
2024
N666TT
BURNS GERALD A · BII
2011
N666VM
DUBOIS DENNIS E · VIEWMASTER
2009
N666YK
Yakovlev · YAK 52
1991
N666ZR
RUTKIEWICZ ADOLPH H · ZENAIR STOL CH-701
1993
N666ZZ
Team Rocket · TEAM ROCKET LP F1
2004
N66701
Zenith Aircraft Company · ZENITH CH701
2007
N6673
Van's Aircraft · RV8-A
2002
N6676P
JEFFREY B KROMER · POBER JR ACE
N6677F
Van's Aircraft · RV-8A
N667BA
AMENDALA BRIAN · MURPHY REBEL
N667CM
Van's Aircraft · RV-7
2023
N667CR
Van's Aircraft · VANS ACFT RV-6
2000
N667DF
CENTRAL OHIO DRAGONFLY CLUBLLC · DRAGONFLY-C
2006
N667DJ
Murphy Aircraft Manufacturing · MURPHY MOOSE
2024
N667DM
RANS INC · RANS S-19
2017
N667JH
Amateur-Built (Experimental) · SEASTAR XP
2011
N667JS
Amateur-Built (Experimental) · INDUS THRPE 211 SP E
2004
N667L
Sonex Aircraft · SONEX
2016
N667MF
RIDENOUR · VOLKSPLANE II
N667MM
Van's Aircraft · VANS RV-14A
2026
N667RK
KRAUSE R A · SKYSCOUT
2018
N667RP
Van's Aircraft · RV8
2017
N667RV
Van's Aircraft · VANS RV-12
2014
N667TC
WILEY LARRY LEE · RV-4
1988
N667TF
Quad City Ultralight Aircraft Corp · CHALLENGER II
2003
N667W
Aerotrike · SAFARI
2007