47 C.F.R. § 80.151 Classification of operator licenses and endorsements.
Title 47 - Telecommunication
(a) Commercial radio operator licenses issued by the Commission are classified in accordance with the Radio Regulations of the International Telecommunication Union. (b) The following licenses are issued by the Commission. International classification, if different from the license name, is given in parentheses. The licenses and their alphanumeric designator are listed in descending order. (1) T–1. First Class Radiotelegraph Operator's Certificate. (2) T–2. Second Class Radiotelegraph Operator's Certificate. (3) G. General Radiotelephone Operator License (radiotelephone operator's general certificate). (4) T–3. Third Class Radiotelegraph Operator's Certificate (radiotelegraph operator's special certificate). (5) MP. Marine Radio Operator Permit (radiotelephone operator's restricted certificate). (6) RP. Restricted Radiotelephone Operator Permit (radiotelephone operator's restricted certificate). (7) GOL. GMDSS Radio Operator License (General Operator's Certificate). (8) ROL. Restricted GMDSS Radio Operator License (Restricted Operator's Certificate). (c) The following license endorsements are affixed by the Commission to provide special authorizations or restrictions. Applicable licenses are given in parentheses. (1) Ship Radar endorsement (First and Second Class Radiotelegraph Operator's Certificate, General Radiotelephone Operator License). (2) Six Months Service endorsement (First and Second Class Radiotelegraph Operator's Certificate). (3) Restrictive endorsements; relating to physical handicaps, English language or literacy waivers, or other matters (all licenses). [51 FR 31213, Sept. 2, 1986, as amended at 68 FR 46962, Aug. 7, 2003]
Title 47: Telecommunication
PART 80—STATIONS IN THE MARITIME SERVICES
Subpart D—Operator Requirements
§ 80.151 Classification of operator licenses and endorsements.

