47 CFR 80.511 - Assignment limitations.
(a) Only one port operation, one commercial and one non-commerical frequency will be assigned to a private coast station or marine utility station. Applications for authority to use more than one frequency in any one of the above three categories must include a showing of need as specified below.
(b) An application for an additional frequency by a person who services vessels, must include a description of the vessels with which communication is planned and a statement that the applicant has personal knowledge that the ship radio stations are not capable of operating on working frequencies already assigned to the coast station.
(c) An applicant for an additional frequency based on congestion of the assigned frequency may be asked by the Commission to show that for any four periods of five consecutive days each, in the preceding six months, the assigned frequency was in use at least twenty-five percent of the time during three hours of daily peak activity.
[51 FR 31213, Sept. 2, 1986, as amended at 63 FR 68956, Dec. 14, 1998]
Title 47 published on 2013-10-01
no entries appear in the Federal Register after this date.