bn:02519319n
Noun Named Entity
Categories: Navigational flight instruments, Radio navigation, Aeronautical navigation systems, Aircraft instruments, Beacons
EN
non-directional beacon  NDB approach  Non-directional radio beacon  Non Directional Beacon  Nondirectional beacon
EN
A non-directional beacon or non-directional radio beacon is a radio beacon which does not include inherent directional information. Wikipedia
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EN
A non-directional beacon or non-directional radio beacon is a radio beacon which does not include inherent directional information. Wikipedia