47 C.F.R. § 80.1019 Antenna radio frequency indicator.
Title 47 - Telecommunication
Each nonportable bridge-to-bridge transmitter must be equipped, at each point of control, with a carrier operated device which will provide continuous visual indication when the transmitter is supplying power to the antenna transmission line or, in lieu thereof, a pilot lamp or meter which will provide continuous visual indication when the transmitter control circuits have been placed in a condition to activate the transmitter. [52 FR 35246, Sept. 18, 1987]
Title 47: Telecommunication
PART 80—STATIONS IN THE MARITIME SERVICES
Subpart U—Radiotelephone Installations Required by the Bridge-to-Bridge Act
§ 80.1019 Antenna radio frequency indicator.
