Explanation: Statements A, C, and D accurately reflect requirements for GMDSS-equipped ship stations: * **A) True:** FCC Part 80.359(a) requires that one of the qualified GMDSS radio operators be designated to have primary responsibility for distress communications. * **C) True:** Consistent with SOLAS and FCC regulations (Part 80.359(a)), GMDSS ships generally require at least two qualified operators, allowing for a primary and backup for Distress and Urgency incidents. * **D) True:** FCC Part 80.359(c) mandates that all adjustments, servicing, or maintenance affecting the proper operation of GMDSS radio installations must be performed by or under the supervision of a person holding a General Radiotelephone Operator Permit (GROL). **B) False:** FCC Part 80.359(b) requires GMDSS ship stations to maintain "a complete, up-to-date, continuous record of all communications affecting safety and all incidents occurring during the watch." The statement provided, "Maintaining a record of all incidents connected with the radio-communications service that appear to be of," is an incomplete sentence. As such, it fails to make a complete or accurate assertion of the regulations. The requirement is for a comprehensive log, not a selective one based on an unspecified criterion.