There are 42 Cessna 337D aircraft on the U.S. registry that TailWiki has a page for. Every one is built from the public FAA record — year, serial, engine, home base, and registration history — and owners and pilots add photos, trips, and stories on top. The ones listed here were built between 1968 and 1969.
N111AT
1969 Cessna 337D
Mena, AR
N19P
1969 Cessna 337D
Corinth, TX
N2PJ
1969 Cessna 337D
Sacramento, CA
N3300A
1969 Cessna 337D
Wilmington, DE
N337EW
1969 Cessna 337D
Lithonia, GA
N337LF
1969 Cessna 337D
Litchfield, IL
N337NE
1969 Cessna 337D
Beaufort, NC
N415SV
1969 Cessna 337D
Montrose, CO
N455WC
1969 Cessna 337D
Perrysburg, OH
N5SU
1969 Cessna 337D
Cape Coral, FL
N699JH
1969 Cessna 337D
Wilmington, DE
N771P
1969 Cessna 337D
Oxford, ME
N85901
1969 Cessna 337D
Aztec, NM
N85992
1969 Cessna 337D
Scottsburg, IN
N86020
1969 Cessna 337D
Glencoe, MN
N86071
1969 Cessna 337D
Sorrento, FL
N86106
1969 Cessna 337D
Hialeah, FL
N86220
1969 Cessna 337D
Alvord, TX
N86256
1969 Cessna 337D
Anderson, SC
N86303
1969 Cessna 337D
Middle Bass, OH
N86306
1969 Cessna 337D
Azle, TX
N86383
1969 Cessna 337D
Kematen
N86395
1969 Cessna 337D
Shinnston, WV
N86417
1969 Cessna 337D
Willis, TX
N991DM
1969 Cessna 337D
Kematen
N17T
1968 Cessna 337D
Lutz, FL
N1HU
1968 Cessna 337D
Sebring, FL
N2679S
1968 Cessna 337D
Memphis, TN
N337RC
1968 Cessna 337D
Wilmington, DE
N3766R
1968 Cessna 337D
Hickory, NC
N78SM
1968 Cessna 337D
Iowa City, IA
N85881
1968 Cessna 337D
Punta Gorda, FL
N85898
1968 Cessna 337D
Wilmington, DE
N85918
1968 Cessna 337D
Mclean, VA
N85965
1968 Cessna 337D
North Stonington, CT
N2681S
Cessna 337D
Titusville, PA
N2694S
Cessna 337D
Huntsville, TX
N337JS
Cessna 337D
Wilmington, DE
N51WM
Cessna 337D
Xenia, OH
N86178
Cessna 337D
Green Cove Springs, FL
N86285
Cessna 337D
Commerce, TX
N871TS
Cessna 337D
Albuquerque, NM