Radiotelegraphy and Data | Midpage

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Code of Federal Regulations

ECFRc6d6b33c0e67cb3

Radiotelegraphy and Data

80.351[Reserved]80.353[Reserved]80.355Distress, urgency, safety, call and reply Morse code frequencies.80.357Working frequencies for Morse code and data transmission.80.359Frequencies for digital selective calling (DSC).80.361Frequencies for narrow-band direct-printing (NBDP), radioprinter and data transmissions.80.363Frequencies for facsimile.80.364Frequencies for VHF digital small message services (VDSMS).