Which statement about radio navigational warnings is TRUE（）.<br>A:The topics for warnings included in HYDROLANTS，HYDROPACS，and NAVAREA warnings are the same<br>B:NAVAREA warnings concern only coastal navigation and inland navigation in large bays or sounds such as Puget Sound<br>C:The United States is responsible for NAVAREA warnings in the North Atlantic north of 7°N，and west of 15°W<br>D:Long range radio navigational warnings are usually broadcast by radiotelephone，radiotelegraph，and radio-teletypewriter

Which statement about radio navigational warnings is TRUE（）.
A:The topics for warnings included in HYDROLANTS，HYDROPACS，and NAVAREA warnings are the same
B:NAVAREA warnings concern only coastal navigation and inland navigation in large bays or sounds such as Puget Sound
C:The United States is responsible for NAVAREA warnings in the North Atlantic north of 7°N，and west of 15°W
D:Long range radio navigational warnings are usually broadcast by radiotelephone，radiotelegraph，and radio-teletypewriter

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252937】个 (题库试题定时更新)