US lawFederal (United States)RegulationsTitle 47 CFR — TelecommunicationChapter I — FEDERAL COMMUNICATIONS COMMISSIONPart 80 — STATIONS IN THE MARITIME SERVICESSubpart L — Operational Fixed Stations80.55747 C.F.R. § 80.557Assignment and use of frequencies.Last amended: 2016Year: 2026Length: 14 wordsOfficial source Cite as 47 C.F.R. § 80.557 (2026)The specific frequencies for these stations are listed in subpart H of this part.Previous47 C.F.R. § 80.555Next47 C.F.R. § 80.559