参考资料

名称	查看属性
Maritime Safety Information
磁差曲线图
NOTICES TO MARINER 2010-5
NOTICES TO MARINER 2010-6
NOTICES TO MARINER 2010-7
NOTICES TO MARINER 2010-8
NOTICES TO MARINER 2010-9
NOTICES TO MARINER 2010-10
NOTICES TO MARINER 2010-11
Using Nautical Charts with Global Positioning System
Magnetic Variation Chart of the World, Epoch 2000
CODE OF SIGNAL
sailing directions (PLANNING GUIDE)
sailing directions (ENROUTE)
NOTICES TO MARINER 2009-44