All American Multimedios affiliates are owned and operated by other broadcasters, due to FCC regulations regarding foreign ownership of radio and TV stations. As of early 2007, Multimedios is no longer leasing stations from Mako Communications.
The American version of the network feed features American direct response advertising and public service announcements laid over the main Monterrey feed, along with some programming substitutions (mainly Monterrey-specific local shows and paid programming for second runs of the network's main shows), such as a repeat of Milenio's 10 p.m. newscast overnights. The main Monterrey feed is available to American viewers streaming through the network's website, though all other Mexican local feeds are restricted to their local market.
KHLM is effectively marketed as the American flagship of the network, including their channel positions being called out in some programs, and hosts road tours of Multimedios's variety programming and hosts, which take place at Houston area venues.