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| air route traffic control center (用于向管制空域 (主要是正在航路中)按仪表飞行规则 (IFR) 操作的飞机提供空管服务的机构，在设备能力及管制员工作量允许的情况下，也可以向目视飞行规则 (VFR)飞行的飞机提供某些咨询和辅助服务。ARTCC 的服务范围在航图中标出，并在其旁注明相应航路交通管制中心的名称) | |||
| 航路交通管制中心: 2 phrases in 1 subject |
| Aviation | 2 |
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