We know that in some communities a roof mounted antenna is frowned upon. Our Sky 60 antenna can be installed in an attic as long as there is no metal roof or metal heat shields that would block it from receiving signals.
Below is a link from the FCC (Federal Communications Communication) regarding the installation of antennas in communities.
In a nutshell the rule states that homeowner association covenants cannot prevent you from installing antennas or dishes. The rule "prohibits restrictions that impair the installation, maintenance or use of antennas used to receive video programming." Take a look at the FCC link above...you may find it informative.