There are 17 Hiller UH-12A 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 1949 and 1962.
N162M
1962 Hiller UH-12A
Tulare, CA
N4977E
1951 Hiller UH-12A
Thornton, NH
N4254A
1950 Hiller UH-12A
Wayne, MI
N8178H
1950 Hiller UH-12A
Kansas City, MO
N8180H
1950 Hiller UH-12A
Mineral Wells, TX
N8109H
1949 Hiller UH-12A
Sarasota, FL
N8117H
1949 Hiller UH-12A
Anacoco, LA
N116S
Hiller UH-12A
Alvarado, TX
N162DL
Hiller UH-12A
Fort Lauderdale, FL
N212W
Hiller UH-12A
Carson City, NV
N263SS
Hiller UH-12A
Graford, TX
N330M
Hiller UH-12A
Bedford, VA
N4733C
Hiller UH-12A
Middletown, DE
N57U
Hiller UH-12A
Rapid City, SD
N613HL
Hiller UH-12A
Broken Arrow, OK
N6331D
Hiller UH-12A
Olustee, OK
N69085
Hiller UH-12A
Cohocton, NY