This section contains information and rules pertinent to the posting of radio operator authorizations. Rules applicable to radio operator requirements are contained in subpart D of this part and other rules pertinent to commercial radio operators are contained in part 13 of this chapter.

1. (a) [Reserved]

2. (b) Posting. When a Commission-authorized operator is required, the original authorization of each operator must be posted at the principal control point of the station. In lieu of posting, an operator who holds a restricted radiotelephone operator permit or a higher class operator license may have the operator authorization or a photocopy thereof available for inspection upon request by authorized Commission employees when operating the following:

   1. (1) A voluntary station;
   2. (2) Any class of ship station when the operator is on board solely to service the radio equipment; or
   3. (3) A portable station.

[51 FR 31213, Sept. 2, 1986, as amended at 90 FR 57709, Dec. 12, 2025]