There are 14 Hughes TH-55 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 1969.
N7089S
1969 Hughes TH-55
Rantoul, KS
N213HT
1968 Hughes TH-55
Monroe, WA
N74914
1968 Hughes TH-55
Marienville, PA
N9216N
1968 Hughes TH-55
Cantil, CA
N10475
1967 Hughes TH-55
New Port Richey, FL
N90618
1966 Hughes TH-55
Campobello, SC
N104CM
Hughes TH-55
Carson City, NV
N7054G
Hughes TH-55
Talking Rock, GA
N7058J
Hughes TH-55
Weatherford, TX
N8045H
Hughes TH-55
Titusville, FL
N8045R
Hughes TH-55
Bangor, ME
N822SP
Hughes TH-55
Chatham, MA
N901SD
Hughes TH-55
N913PC
Hughes TH-55
Eagle Point, OR