Non-Directional Beacon
Non-Directional Beacon
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24.Jun.2022
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SKYbrary Aviation Safety. (June 24, 2022). Non-Directional Beacon.
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from https://skybrary.aero/articles/non-directional-beacon
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Definition
Non-Directional Beacon is defined as a radio beacon operating in the MF or LF band-widths.
Description
A non-directional beacon (NDB) is a radio beacon operating in the MF or LF band-widths. NDBs transmit a signal of equal strength in all directions. The signal contains a coded element which is used for station identification (normally 1-3 letters in Morse Code).
NDBs are often associated with Non-Precision Approach procedures.
Automatic Direction Finding (ADF) (ADF) equipment on board aircraft uses bearings from NDBs for navigation purposes.
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- Non-Precision Approach
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- LJ35, vicinity Masset BC Canada, 1995
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- Navigation by Radio Aids
- Distance Measuring Equipment (DME)
- Press-on-itis and Inadequate Use of Automation (OGHFA SE)
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