There are 4 Messerschmitt-Boelkow-Blohm-Gm BO-105C 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 1973 and 1974.
N911AN
1974 Messerschmitt-Boelkow-Blohm-Gm BO-105C
Palmer, AK
N554RP
1973 Messerschmitt-Boelkow-Blohm-Gm BO-105C
Port Orange, FL
N156HM
Messerschmitt-Boelkow-Blohm-Gm BO-105C
Snellville, GA
N911AK
Messerschmitt-Boelkow-Blohm-Gm BO-105C
Ciales, PR