47 CFR § 80.351 - Scope.

§ 80.351 Scope.

The following sections describe the carrier frequencies and general uses of radiotelegraphy and data transmission with respect to the following:

(a) Distress, urgency, safety, call and reply.

(b) Working.

(c) Digital selective calling (DSC).

(d) Narrow-band direct-printing (NB-DP).

(e) Facsimile.

(f) VHF-FM digital small message services (VDSMS).

[81 FR 90747, Dec. 15, 2016]