Federal (United States) · Regulations
Subpart H — Frequencies
21 sections
21 sections
- 47 C.F.R. § 80.355Distress, urgency, safety, call and reply Morse code frequencies.
- 47 C.F.R. § 80.357Working frequencies for Morse code and data transmission.
- 47 C.F.R. § 80.359Frequencies for digital selective calling (DSC).
- 47 C.F.R. § 80.361Frequencies for narrow-band direct-printing (NBDP), radioprinter and data transmissions.
- 47 C.F.R. § 80.363Frequencies for facsimile.
- 47 C.F.R. § 80.364Frequencies for VHF digital small message services (VDSMS).
- 47 C.F.R. § 80.367General uses—radiotelephony.
- 47 C.F.R. § 80.369Distress, urgency, safety, call and reply frequencies.
- 47 C.F.R. § 80.371Public correspondence frequencies.
- 47 C.F.R. § 80.373Private communications frequencies.
- 47 C.F.R. § 80.374Provisions for frequencies in the 4000-4063 and the 8100-8195 kHz bands shared with the fixed service.
- 47 C.F.R. § 80.375Radiodetermination frequencies.
- 47 C.F.R. § 80.376Radio buoy operations.
- 47 C.F.R. § 80.377Frequencies for ship earth stations.
- 47 C.F.R. § 80.379Maritime frequencies assignable to aircraft stations.
- 47 C.F.R. § 80.381Frequencies for operational fixed stations.
- 47 C.F.R. § 80.383Vessel Traffic Services (VTS) system frequencies.
- 47 C.F.R. § 80.385Frequencies for automated systems.
- 47 C.F.R. § 80.387Frequencies for Alaska fixed stations.
- 47 C.F.R. § 80.389Frequencies for maritime support stations.
- 47 C.F.R. § 80.393Frequencies for AIS stations.