Experimental & amateur-built aircraft
42,741 airframes · owner classified from FAA registration data (best-effort)
N5421A
Joby Aero Inc · JAS4-1
2022
N5422Q
MANDEVILLE RICHARD · RV 4
1989
N5423M
MILLIGAN JACK S · MILLIGAN SPEC
N54246
Lockwood Aircraft · AIRCAM
2015
N54250
MCCOOEY JAMES R JR · AVID FLYER
1989
N5426
MARK MITZEL · TUNDRA CUB 18
2014
N54266
OSTENDORF RICHARD T · S 18
1989
N5426M
MARK MITZEL · PA-12 EXP
N54271
GROSS BERNARD · PIONEER II
1985
N5427W
Van's Aircraft · RV-7
2017
N5429A
Van's Aircraft · RV 9A
2008
N542AC
Air Creation · ARV TANARG
2015
N542BD
FULLER WARE D · BD-5B
2002
N542BJ
Joby Aero Inc · JAS4-2
2021
N542BK
RVB BALOES E INFLAVEIS LTDA · SS-28-BK
2019
N542BU
Bonim Baloes e Inflaveis · SS-25-BU
2020
N542CU
RVB BALOES E INFLAVEIS LTDA · SS-23-SV
2019
N542DF
FRETWELL DH/FRETWELL JR · LANCAIR LEGACY
2004
N542DG
Bonim Baloes e Inflaveis · SS-25-CD
2024
N542DM
AutoGyro · Cavalon
2017
N542DR
DONALD B REINHOLM · RANS-D2
2018
N542E
Van's Aircraft · VANS RV8
2008
N542F
ROY A FARRIS · THORP T-18
2022
N542FD
Bonim Baloes e Inflaveis · SS-23-FD
2023
N542FS
Bonim Baloes e Inflaveis · SS-30-FS
2022
N542GS
GERHARD P SCHIFFMANN · SRS- AURORA
2015
N542JC
RVB BALOES E INFLAVEIS LTDA ME · SS-25-CT
2017
N542JG
GUNDERSON JAY L · DOMINATOR
N542JH
Amateur-Built (Experimental) · REVOLUTION MINI 500
2011
N542JV
HOLTON JAMES F · HOLTON RV-4
1999
N542JX
Joby Aero Inc · JAS4-1
2024
N542L
LEVY · PL-2-130
N542LC
Van's Aircraft · VANS RV-7A
2004
N542LK
SHARK AERO S R O · SHARK UL
2020
N542MD
Bonim Baloes e Inflaveis · SS-28-YB
2023
N542MJ
Stoddard Hamilton Aircraft · GLASTAR
N542PJ
Canadian Car & Foundry Co. Ltd. · Harvard IV
1953
N542RC
RVB BALOES E INFLAVEIS LTDA ME · SS-25-RC
2019
N542RS
Velocity Aircraft · VELOCITY XL RG5
2015
N542RT
Van's Aircraft · Vans RV-8
2022
N542RZ
RVB BALOES E INFLAVEIS LTDA · SS-23-RF
2018
N542SK
RICARDO DE ALMEIDA AND MARCOS · N-43
2009
N542SM
Airmax Construcoes Aeronautica · SEAMAX-M22
2010
N542TD
THOMAS J MURRAY · KITFOX SUPER SPORT
2019
N542TR
RVB BALOES E INFLAVEIS LTDA ME · SS-25-RT
2017
N542TW
RANS INC · RANS COURIER S7S
2021
N542UN
PZL · SZD-54-2 PERKOZ
2024
N5430
SCHLUETER · CA65
1976
N5431
MAZIARZ · EAA BIPLANE
1970
N5437X
The Airplane Factory · SLING TSI
2025
N543A
WILLE CHARLES D · WILLE SOPWITH TRI
N543AH
HARTMAN ALFONSE A · RV6A
2008
N543BW
Quad City Ultralight Aircraft Corp · CHALLENGER II
2006
N543CP
Van's Aircraft · RV-4
2004
N543CS
Van's Aircraft · VANS ACFT RV-6
2006
N543CT
Flight Design · CTSW
2007
N543DW
Van's Aircraft · VANS RV-7
2012
N543EV
EVOLUTION AIRCRAFT INC · REVOLT
2019
N543FS
Jonker Sailplanes (PTY) · JS3
2019
N543FX
HEIMAN DAVID C · EURO FOX
2007