An international distress and calling frequency for mobile radiotelephone stations, survival craft, and emergency position-indicating radio beacons. Note: An example of a radiotelephone distress frequency is 2180 kHz. [ From Weik '89 ]
RADIOTELEPHONE DISTRESS FREQUENCY
Meaning of RADIOTELEPHONE DISTRESS FREQUENCY in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012