【单选题】 Under the Vessel Bridge-to-Bridge Radiotelephone Act，failure of a vessel’s radiotelephone equipment【】.（技能鉴定,其他技能,海船船员证查题）

【单选题】 Under the Vessel Bridge-to-Bridge Radiotelephone Act，failure of a vessel’s radiotelephone equipment【】.

Aconstitutes a violation of the Act

Bobligates the operator to moor or anchor the vessel immediately

Crequires immediate，emergency repairs

Ddoes not，in itself，constitute a violation of the Act