US lawFederal (United States)RegulationsTitle 47 CFR — TelecommunicationChapter I — FEDERAL COMMUNICATIONS COMMISSIONPart 30 — UPPER MICROWAVE FLEXIBLE USE SERVICESubpart F — Lower 37 GHz Band30.50347 C.F.R. § 30.503xxxLast amended: 2025Year: 2026Length: 17 wordsOfficial source Cite as 47 C.F.R. § 30.503 (2026)47 C.F.R. § 30.503. xxx Link to an amendment published at 90 FR 24761, June 12, 2025.Cross-references to the CFR30.503.47:30.503.Previous47 C.F.R. § 30.502Next47 C.F.R. § 30.504