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Subelement B-002

B-002

Section B-002-008

Section B-002-008

When may you use your amateur radio station to transmit an "SOS" or "MAYDAY"?

  • Correct Answer
    In a life-threatening distress situation
  • Only in case of a severe weather watch
  • Only at specific times (at 15 and 30 minutes after the hour)
  • Never

SOS (Morse) and MAYDAY (voice) are internationally recognized distress signals. Used to request help in a life-threatening situation. False or deceptive distress signals are punishable by law.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

You need to summon help while stranded in a remote location, but without immediate risk to life. What priority is your message?

  • Welfare
  • Correct Answer
    Urgent
  • Distress
  • Safety

RIC-22 General Radio Operating Procedures. Issue 4, January 2008. Emergency conditions are classified in accordance with the degree of danger or hazard as follows: Distress: A condition of being threatened by grave and/or imminent danger and requiring immediate assistance. Urgency: A condition concerning the safety of an aircraft or other vehicle, or of someone on board or within sight, but which does not require immediate assistance.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

What voice signal, transmitted three times, signifies distress?

  • EMERGENCY
  • SOS
  • Correct Answer
    MAYDAY
  • HELP

SOS (Morse) and MAYDAY (voice) are internationally recognized distress signals. Used to request help in a life-threatening situation. False or deceptive distress signals are punishable by law.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

What is the correct distress signal in Morse code?

  • Correct Answer
    SOS
  • MAYDAY
  • CQD
  • QRRR

SOS (Morse) and MAYDAY (voice) are internationally recognized distress signals. Used to request help in a life-threatening situation. False or deceptive distress signals are punishable by law.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

What is the correct way to interrupt a repeater conversation to seek assistance in a distress situation?

  • Say "HELP" as many times as it takes to get someone to answer
  • Correct Answer
    Break-in between transmissions to state your call sign and situation
  • Say "SOS," then your call sign
  • Say "EMERGENCY" three times

Say your call sign with the words "emergency traffic" during a pause. Repeaters are meant primarily to extend the range of portables and mobiles. You never know when someone else might need the repeater. Be sure to leave pauses in between transmissions. Anyone wanting the repeater may signal his presence by stating his call sign during one such pause.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

What is the advantage of preparing to operate your station without commercial AC power?

  • So you will comply with the rules
  • So you may operate in contests where AC power is not allowed
  • So you may use your station while mobile
  • Correct Answer
    So you may provide communications during a power outage

Amateurs have a long history of providing emergency communications during disasters. Charged batteries and rapidly deployable antennas are useful station accessories.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

In an emergency, what additional equipment is crucial to maintaining communications with a hand-held radio?

  • An extra antenna
  • A portable amplifier
  • Correct Answer
    An adequate supply of charged batteries
  • A microphone headset for hands-free operation

Amateurs have a long history of providing emergency communications during disasters. Charged batteries and rapidly deployable antennas are useful station accessories.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

Which type of antenna would be a good choice as part of a portable HF station that could be set up in case of an emergency?

  • Correct Answer
    A dipole or a vertical
  • A three-element quad
  • A three-element Yagi
  • A parabolic dish

Amateurs have a long history of providing emergency communications during disasters. Charged batteries and rapidly deployable antennas are useful station accessories.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

If you are communicating with another station and hear a station in distress break in, what should you do?

  • Correct Answer
    Acknowledge the station in distress and determine its location and what assistance may be needed
  • Continue your communication because you were on frequency first
  • Immediately cease all transmissions because stations in distress have emergency rights to the frequency
  • Change to a different frequency so the station in distress may have a clear channel to call for assistance

Stations in distress are priority number one, someone's life is at risk. The order of priority is 1) Distress, 2) Emergency and 3) Safety. Acknowledge the station immediately and see how it can be helped. If you cannot provide help, monitor the frequency to ensure help is forthcoming.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

In order of priority, a distress message comes before:

  • a government priority message
  • Correct Answer
    an emergency message
  • no other messages
  • a safety message

Stations in distress are priority number one, someone's life is at risk. The order of priority is 1) Distress, 2) Emergency and 3) Safety. Acknowledge the station immediately and see how it can be helped. If you cannot provide help, monitor the frequency to ensure help is forthcoming.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

If you hear distress traffic and are unable to render direct assistance you should:

  • tell all other stations to cease transmitting
  • enter the details in the logbook and take no further action
  • Correct Answer
    contact authorities and maintain watch in case your assistance is needed
  • take no action

Stations in distress are priority number one, someone's life is at risk. The order of priority is 1) Distress, 2) Emergency and 3) Safety. Acknowledge the station immediately and see how it can be helped. If you cannot provide help, monitor the frequency to ensure help is forthcoming.

Original copyright; explanations transcribed with permission from Francois VE2AAY, author of the ExHAMiner exam simulator. Do not copy without his permission.

Tags: none

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