§80.225. Requirements for selective calling equipment. — Inbound Citations

(c) Automatic use of a transmitter during selective calling operations in accordance with § 80.225.

(n) Applications for certification of all marine radio transmitters operating in the 2-27.5 MHz band or the 156-162 MHz band received on or after June 17, 1999, must have a DSC capability in accordance with § 80.225. This requirement does not apply to transmitters used with AMTS or hand-held portable transmitters.

(a) Authorization to use radiotelephone and radiotelegraph emissions by ship and coast stations includes the use of digital selective calling and selective calling techniques in accordance with § 80.225.

(1) ITU-R Recommendation M.476-5 (“ITU-R M.476-5”), “Direct-Printing Telegraph Equipment in the Maritime Mobile Service,” with Annex, 1995, IBR approved for §§ 80.219 and 80.225.