There are 4 Rans Designs S-6S 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 2015 and 2016.
N607PJ
2016 Steve Felix RANS S-6S
Churchton, MD
N5393F
2015 Terry L Fox RANS S6S TD
Hubbard, OR
N309BL
Ed Athey RANS S6S
Corning, NY
N33PN
Liam Freeman-Nave RANS S6-S
Sandy, UT