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| 81. | avoiding navigation |
| 规避航行 |
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| 82. | airmen advisory |
| 航行通知 |
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| 83. | downstream shipping |
| 下水航行 |
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| 84. | navigational data |
| 航行资料 |
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| 85. | running against the seas |
| 逆浪航行 |
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| 86. | sail before the wind |
| 顺风航行 |
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| 87. | arctic navigation; polar air navigation |
| 极地航行 |
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| 88. | navigation risk |
| 航行险 |
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| 89. | sail around world |
| 环球航行 |
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| 90. | navigational draft |
| 航行吃水 |
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