{"data":{"id":"us/47-cfr-80.866","jurisdiction":"us","citation":"47 CFR 80.866","heading":"Spare antenna.","body":"A spare transmitting antenna completely assembled for immediate erection must be provided. If the installed transmitting antenna is suspended between supports, this spare antenna must be a single-wire transmitting antenna of the same length and must also include suitable insulators.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER D—SAFETY AND SPECIAL RADIO SERVICES","PART 80—STATIONS IN THE MARITIME SERVICES","Subpart R—Technical Equipment Requirements for Cargo Vessels Not Subject to Subpart W"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"eb2725477a23a3c1cb7e6e0be92c44febaa8107c8c020bc54865639f9f113abf","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-80.865","next":"us/47-cfr-80.867"},"notice":"GroundRules: Original legal text. Not legal advice."}