Question 136Deck Safety70% to pass
What is the international distress frequency for radiotelephones?
AI Explanation
The correct answer is C) 2182 kHz.
The international distress frequency for radiotelephones is 2182 kHz. This frequency is designated by international maritime regulations for emergency communications, including distress calls, from ships and other vessels. It is the primary frequency used for voice communications in the global maritime distress and safety system (GMDSS).
The other answer choices are incorrect because: A) 2738 kHz is not the international distress frequency, B) 500 kHz is the former international distress frequency for Morse code, and D) 1347 kHz is not a recognized maritime distress frequency.
Related Questions
#134 A distress frequency used on radiotelephone is _______________.#135 How does a coast radio station communicating by HF radio normally identify itself? #137 Which system is most likely to be subject to fading or static interference? #138 Which word is an international distress signal when transmitted by radiotelephone? #139 What would be used to call all stations in your vicinity by radiotelephone?