There are 9 Fairchild C-123K 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 1954 and 1955.
N4254H
1955 Fairchild C-123K
Wasilla, AK
N123KJ
1954 Fairchild C-123K
Watkins, CO
N546S
1954 Fairchild C-123K
Kingman, AZ
N709RR
1954 Fairchild C-123K
Delta Junction, AK
N123K
Fairchild C-123K
Fairbanks, AK
N22968
Fairchild C-123K
Beaver Falls, PA
N681DG
Fairchild C-123K
Hagerstown, MD
N87DT
Fairchild C-123K
Baldwin Park, CA
N9692N
Fairchild C-123K
Hagerstown, MD