CFR›Title 47›Chapter I›Part 80›Subpart J ContainsSubject groups Automated Systems–Use of TelephonyCorpusDaily eCFRDisplayed edition2026-06-09Last updated2026-06-09 Subpart J—Public Coast Stations Subject Groups Automated Systems Automated Systems Sections 80.475–80.481 Stations on Land Stations on Land Sections 80.451–80.461 Use of Telephony Use of Telephony Sections 80.465–80.471 Previous I Subpart I—Station Documents Next K Subpart K—Private Coast Stations and Marine Utility Stations