单词 | omnirange |
释义 | omnirange in British English (ˈɒmnɪˌreɪndʒ) noun a very-high-frequency ground radio navigational system to assist a pilot in plotting his or her exact position omnirange in American English (ˈɑmnɪˌreɪndʒ) US noun a navigational system for aircraft in which a network of ground stations send out VHF radio signals that control a display on the instrument panel of an aircraft, showing the pilot the heading of the plane in relation to the source of a specific signal Word origin < omni(directional radio) range |
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