Tìm kiếm
Omnidirectional range
/ɒmnˌɪdaɪɹˈɛkʃənəl ɹˈeɪndʒ/
/ɑːmnˌɪdɚɹˈɛkʃənəl ɹˈeɪndʒ/Omnidirectional range
01
a navigational system consisting of a network of radio beacons that provide aircraft with information about exact position and bearing
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