Concerning the identification signal for a pilot vessel,in fog,which statement is TRUE?()

A . When at anchor,the pilot vessel is only required to sound anchor signals B . The identification signal must be sounded any time the pilot vessel is underway C . The pilot vessel may only sound the identity signal when making way D . All of the above

时间:2022-08-28 12:11:44 所属题库:船舶舱室名称题库

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