Sec. 90.31  Scope.

    The Industrial/Business Radio Pool covers the licensing of the radio 
communications of entities engaged in commercial activities, engaged in 
clergy activities, operating educational, philanthropic, or 
ecclesiastical institutions, or operating hospitals, clinics, or medical 
associations. Rules as to eligibility for licensing, frequencies 
available, permissible communications and classes and number of 
stations, and any special requirements are set forth in the following 
sections.