There are 5 Thomas Morse Aircraft S4C 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.
N38863
1917 Thomas Morse Aircraft Corp S4C
Virginia Beach, VA
N3880P
Thomas Morse Aircraft Corp S4C
Kingsbury, TX
N3885L
Thomas Morse Aircraft Corp S4C
Kingsbury, TX
N38882
Thomas Morse Aircraft Corp S4C
Kingsbury, TX
N39735
Thomas Morse Aircraft Corp S4C
Baldwin Park, CA