In order to qualify for a commercial license under part 90 applicants must meet one of the following eligibility tests:
(1) The operation of a commercial activity;
(2) The operation of educational, philanthropic, or ecclesiastical institutions;
(3) Clergy activities; or
(4) The operation of hospitals, clinics, or medical associations.
(5) Public Safety Pool eligibles are eligible for Industrial/Business Pool spectrum only to The extent that they are engaged in activities listed in paragraphs (a)(1) through (4) of this section. Industrial/Business Pool spectrum many not be utilized for the purposes set forth in § 90.20(a).