This subpart shall be applicable to the following cases which have been designated for hearing:
(a) Adjudication (as defined by the Administrative Procedure Act); and
(b) Rule making proceedings which are required by law to be made on the record after opportunity for a Commission hearing.
Note: For special provisions relating to AM broadcast station applications involving other North American countries see Sec. 73.3570. [28 FR 12425, Nov. 22, 1963, as amended at 51 FR 32088, Sept. 9, 1986]