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| 71. | isotropic aerial |
| 全向天线 |
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| 72. | aerial triangulation |
| 航空三角测量;空中三角测量 |
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| 73. | dragless aerial |
| 无风压天线 |
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| 74. | umbrella aerial |
| 伞形天线 |
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| 75. | multiple aerial |
| 多单元天线 |
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| 76. | monitoring aerial |
| 监听天线 |
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| 77. | aerial acroBatics |
| 特技飞行 |
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| 78. | balancing aerial |
| 平衡天线 |
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| 79. | aerial sport |
| 体育航空 |
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| 80. | wireless aerial |
| 无线电天线 |
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