There are 4 Cessna T-41B 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 1966 and 1967.
N39ND
1967 Cessna T-41B
Renton, WA
N93217
1967 Cessna T-41B
Howard, OH
N41FG
1966 Cessna T-41B
Jasper, AL
N78WP
Cessna T-41B
Fayetteville, GA