47 C.F.R. § 1.420
Additional procedures in proceedings for amendment of the Table of FM Allotments, the Table of TV Allotments, or for amendment of certain FM assignments
(a) Comments filed in proceedings for amendment of the Table of FM Allotments (§ 73.202 of this chapter) or the Table of TV Allotments (§ 73.622(j) of this chapter) which are initiated on a petition for rule making shall be served on petitioner by the person who files the comments.
(b) Reply comments filed in proceedings for amendment of the Table of FM Allotments or the Table of TV Allotments shall be served on the person(s) who filed the comments to which the reply is directed.
(c) Such comments and reply comments shall be accompanied by a certificate of service.
(d) Counterproposals shall be advanced in initial comments only and will not be considered if they are advanced in reply comments.
(e) An original and 4 copies of all petitions for rulemaking, comments, reply comments, and other pleadings shall be filed with the Commission.
(f) Petitions for reconsideration and responsive pleadings shall be served on parties to the proceeding and on any licensee or permittee whose authorization may be modified to specify operation on a different channel, and shall be accompanied by a certificate of service.
(g) The Commission may modify the license or permit of a UHF TV station to a VHF channel in the same community in the course of the rule making proceeding to amend § 73.622(j), or it may modify the license or permit of an FM station to another class of channel through notice and comment procedures, if any of the following conditions are met:
(1) There is no other timely filed expression of interest, or
(2) If another interest in the proposed channel is timely filed, an additional equivalent class of channel is also allotted, assigned or available for application.
In certain situations, a licensee or permittee may seek an adjacent, intermediate frequency or co-channel upgrade by application. See § 73.203(b) of this chapter.
(h) Where licensees (or permittees) of television broadcast stations jointly petition to amend § 73.622(j) and to exchange channels, and where one of the licensees (or permittees) operates on a commercial channel while the other operates on a reserved noncommercial educational channel within the same band, and the stations serve substantially the same market, then the Commission may amend § 73.606(b) or § 73.622(j) and modify the licenses (or permits) of the petitioners to specify operation on the appropriate channels upon a finding that such action will promote the public interest, convenience, and necessity.
Licensees and permittees operating Class A FM stations who seek to upgrade their facilities to Class B1, B, C3, C2, C1, or C on Channel 221, and whose proposed 1 mV/m signal contours would overlap the Grade B contour of a television station operating on Channel 6 must meet a particularly heavy burden by demonstrating that grants of their upgrade requests are in the public interest. In this regard, the Commission will examine the record in rule making proceedings to determine the availability of existing and potential non-commercial education service.
(i) In the course of the rule making proceeding to amend § 73.202(b) or § 73.622(j), the Commission may modify the license or permit of an FM or television broadcast station to specify a new community of license where the amended allotment would be mutually exclusive with the licensee's or permittee's present assignment.
(j) Whenever an expression of interest in applying for, constructing, and operating a station has been filed in a proceeding to amend the Table of FM Allotments or the Table of TV Allotments, and the filing party seeks to dismiss or withdraw the expression of interest, either unilaterally or in exchange for financial consideration, that party must file with the Commission a request for approval of the dismissal or withdrawal, a copy of any written agreement related to the dismissal or withdrawal, and an affidavit setting forth:
(1) A certification that neither the party withdrawing its interest nor its principals has received or will receive any money or other consideration in excess of legitimate and prudent expenses in exchange for the dismissal or withdrawal of the expression of interest;
(2) The exact nature and amount of any consideration received or promised;
(3) An itemized accounting of the expenses for which it seeks reimbursement; and
(4) The terms of any oral agreement related to the dismissal or withdrawal of the expression of interest.
(5) In addition, within 5 days of a party's request for approval, each remaining party to any written or oral agreement must submit an affidavit setting forth:
(i) A certification that neither it nor its principals has paid or will pay money or other consideration in excess of the legitimate and prudent expenses of the party withdrawing its expression of interest; and
(ii) The terms of any oral agreement relating to the dismissal or withdrawal of the expression of interest.
The reclassification of a Class C station in accordance with the procedure set forth in Note 4 to § 73.3573 of this chapter may be initiated through the filing of an original petition for amendment of the Table of FM Allotments. The Commission will notify the affected Class C station licensee of the proposed reclassification by issuing a notice of proposed rulemaking, except that where a triggering petition proposes an amendment or amendments to the Table of FM Allotments in addition to the proposed reclassification, the Commission will issue an order to show cause as set forth in Note 4 to § 73.3573 of this chapter, and a notice of proposed rulemaking will be issued only after the reclassification issue is resolved. Triggering petitions will be dismissed upon the filing, rather than the grant, of an acceptable construction permit application to increase antenna height to at least 451 meters HAAT by a subject Class C station.