There are 4 Tailwind W-8 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 1962 and 1967.
N6333T
1967 Tailwind W-8
Owens Cross Roads, AL
N390Y
1966 Tailwind W-8
Brant Lake, NY
N9424H
1962 Tailwind W-8
Rockford, IL
N351K
Tailwind W-8
Ridgeland, WI