47 C.F.R. § 90.253 Use of frequency 5167.5 kHz.
Title 47 - Telecommunication
The frequency 5167.5 kHz may be used by any station authorized under this part to communicate with any other station in the State of Alaska for emergency communications. The maximum power permitted is 150 watts peak envelope power (PEP). All stations operating on this frequency must be located in or within 50 nautical miles (92.6 km) of the State of Alaska. This frequency may also be used by stations authorized in the Alaska-private fixed service for calling and listening, but only for establishing communication before switching to another frequency. [49 FR 32201, Aug. 13, 1984]
Title 47: Telecommunication
PART 90—PRIVATE LAND MOBILE RADIO SERVICES
Subpart K—Standards for Special Frequencies or Frequency Bands
§ 90.253 Use of frequency 5167.5 kHz.