47 C.F.R. § 73.558 Indicating instruments.
Title 47 - Telecommunication
The requirements for indicating instruments described in §73.258 are applicable to all educational FM broadcast stations licensed with a transmitter power greater than 0.01 kw. [51 FR 17029, May 8, 1986]
Title 47: Telecommunication
PART 73—RADIO BROADCAST SERVICES
Subpart C—Noncommercial Educational FM Broadcast Stations
§ 73.558 Indicating instruments.

