Experimental & amateur-built aircraft
42,741 airframes · owner classified from FAA registration data (best-effort)
N137RB
Rolladen-schneider · LS 4A
1984
N137RC
CALDWELL RICHARD A · XENOS
2021
N137RS
STARCK ROBERT L · STD-HAMILTON GLASTAR
N137RV
Van's Aircraft · RV-7
2001
N137S
STEVENSON PETER J · RV-6
N137SW
RANS INC · RANS S-7S COURIER
2006
N137TF
Van's Aircraft · VANS RV-10
2022
N137TT
PERKINS MALCOLM E · PITTS S1-S
1986
N137TX
ABBEY CHARLES E · RV-4
1996
N137W
WUORINEN WILLIAM J · OSPREY 2
2001
N13802
ANDERSON HOLLIS D · CUBY
1985
N1380P
DUNLAP NOEL B · KR-1
1982
N1381
PITTS · S-1C
1967
N1384F
Avid Aircraft · AVID MK IV
2003
N1384X
Quad City Ultralight Aircraft Corp · CHALLENGER 2
2000
N13854
Amateur-Built (Experimental) · AMERICAN LEGEND AL3C
N1386Y
JUST AIRCRAFT · JUST A/C SUPERSTOL
2014
N1387N
CANADIAN CAR & FOUNDRY-BENNER · HARVARD MK IV
N1387V
The Boeing Company · E75
1945
N1388
BUSHBY · MUSTANG II
1970
N1388C
Amateur-Built (Experimental) · ECLIPSE 10
2018
N1388Q
ALDERFER EDWARD A · ALDERFER GYROPLANE
1984
N138A
CHIAVETTA ANDY · LANCAIR LEGACY
2002
N138AG
AutoGyro · MTOsport
2024
N138AM
Lockheed · P-38J
1943
N138AS
Szybowcowy Zaklad Doswiadczaln · JANTAR-2A-SZD 42-1
1978
N138BB
BILLY BILLY BALLOONS · BB-39
2022
N138CS
SUYDAM CHARLES · MK IV
2006
N138DJ
DAN JOHNSON · GT
2020
N138DW
WEBSTER MERLE DEAN · RV-6A
1997
N138E
CURRY SEAN J · SKY RANGER
2005
N138EM
Aero Vodochody · L39C
1978
N138ET
GEBBIE FOSTER THOMAS IV · RV-6
N138EZ
TOELAER JOHN C · DEFIANT
1995
N138H
HANSCHE BRUCE D · KITFOX
1991
N138JB
BEAUBOEUF JEFFREY M · BEAUBOEUF FIRESTAR
N138JF
Van's Aircraft · Vans RV-8
2004
N138L
LOVELACE · SMITH MINIPLANE
1967
N138LG
Team Rocket · F1 ROCKET
N138NA
Quad City Ultralight Acft · CHALLENGER II
2000
N138NT
Van's Aircraft · RV-12
2018
N138P
Scottish Aviation · BULLDOG SER120MDL125
1975
N138PA
AMAZON.COM SERVICES LLC · MK30
2023
N138RK
KENNEDY ROBERT L · AVID FLYER
N138RR
North American Aviation · T-28B
N138RS
SMELSER ROBERT W · 18 SUPER SPORT
1998
N138RV
Van's Aircraft · Vans RV-8
2009
N138SE
Buckeye · SKYHAWK
2001
N138ST
SKYTRAILS LSA · PREDATOR 912
2010
N138TM
Quad City Ultralight Aircraft Corp · CHALLENGER II
2002
N138V
JUST AIRCRAFT · JA30 SUPERSTOL
2014
N138WS
Stoddard Hamilton Aircraft · GLASTAR
N138ZX
M-SQUARED AIRCRAFT · SPRINT 1000
2006
N1390A
Aero Vodochody · L-139
1992
N13918
WACO · ATO
1929
N1391W
RUTAN/PETROSINO · LONG EZ
1983
N1393V
HAY RON · CHRISTEN EAGLE II
N1394
Sikorsky · HH-52A
1964
N13948
PERDUE FREDERICK V · ULA1-M
N1394G
SKILES THOMAS N · KR-2