47 C.F.R. § 80.1007 Bridge-to-bridge radiotelephone installation.
Title 47 - Telecommunication
Use of the bridge-to-bridge transmitter must be restricted to the master or person in charge of the vessel, or the person designated by the master or person in charge to pilot or direct the movement of the vessel. Communications must be of a navigational nature exclusively.
Title 47: Telecommunication
PART 80—STATIONS IN THE MARITIME SERVICES
Subpart U—Radiotelephone Installations Required by the Bridge-to-Bridge Act
§ 80.1007 Bridge-to-bridge radiotelephone installation.