US law Federal (United States) Regulations Title 47 CFR — Telecommunication Chapter I — FEDERAL COMMUNICATIONS COMMISSION Part 74 — EXPERIMENTAL RADIO, AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES Subpart F — Television Broadcast Auxiliary Stations 74.643 47 C.F.R. § 74.643
Interference to geostationary-satellites. Last amended: 2016 Year: 2026 Length: 25 words Official source Cite as 47 C.F.R. § 74.643 (2026)
Applicants and licensees must comply with § 101.145 of this chapter to minimize the potential of interference to geostationary-satellites.
[68 FR 12771, Mar. 17, 2003]
Cross-references to the CFR 101.145 47 C.F.R. § 74.641 Next 47 C.F.R. § 74.644