Section 74.13 - Equipment tests(a) During the process of construction of any class of radio station listed in this part, the permittee, without further authority of the Commission, may conduct equipment tests for the purpose of such adjustments and measurements as may be necessary to assure compliance with the terms of the construction permit, the technical provisions of the application therefor, the technical requirements of this chapter, and the applicable engineering standards.(b) Equipment tests may be continued so long as the construction permit shall remain valid.(c) The authorization for tests embodied in this section shall not be construed as constituting a license to operate.38 FR 18378, July 10, 1973