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jandan.net
22 天
美国军舰重拾天文导航技能
现代海军依赖GPS,但天文导航是关键备选。美国军舰以无电子设备完成1800海里航行,为舰队提供重要经验。 2022年2月,美国军舰USS Essex从夏威夷驶往加州,完全依靠天文导航完成了1800海里的航行。船桥上的所有电子导航设备被关闭,导航团队使用纸质海图记录 ...
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