Radio Etiquette

A comprehensive overview of the key principles and practices that ensure clear and secure radio communication:

1. Basic Rules of Radio Etiquette

  • Listen Before Transmitting: Always ensure the channel is clear before you speak. Wait for a pause in conversation to avoid interrupting.

  • Use Call Signs: Identify yourself and your unit using established call signs. This helps maintain clarity and security.

  • Keep Messages Concise: Be brief and to the point. Avoid unnecessary information to reduce confusion and maintain focus.

  • Use Standard Terminology: Stick to military jargon and standard phrases to ensure everyone understands your message.

2. Communication Protocols

  • Acknowledge Messages: Confirm receipt of messages by repeating key information back to the sender. This ensures clarity and understanding.

  • Avoid Personal Conversations: Do not discuss personal matters over the radio. Keep all communications professional and mission-focused.

  • Maintain Radio Silence: During sensitive operations, adhere to radio silence protocols to avoid detection by the enemy.

3. Security Measures

  • Do Not Transmit Sensitive Information: Never share confidential or classified information over the radio unless absolutely necessary and authorized.

  • Use Encryption When Required: For sensitive communications, utilize encrypted channels to protect information from unauthorized access.

  • Be Aware of Your Surroundings: Always consider the potential for eavesdropping. Speak clearly but discreetly, especially in hostile environments.

4. Handling Emergencies

  • Prioritize Emergency Communications: In emergencies, use the phrase “Mayday” or “Emergency” to indicate urgency. This alerts all units to your critical situation.

  • Follow Established Protocols: Adhere to the specific emergency communication procedures outlined in your unit’s SOP (Standard Operating Procedures).

5. Common Mistakes to Avoid

  • Avoid Overlapping Transmissions: Never speak over someone else. If you hear someone transmitting, wait until they finish before responding.

  • Don’t Use Slang or Abbreviations: Unless they are widely recognized within the military context, avoid using slang that may confuse listeners.

  • Refrain from Emotional Responses: Keep your tone calm and professional, even in stressful situations. Emotional outbursts can lead to miscommunication.

6. Training and Practice

  • Regular Drills: Participate in regular communication drills to practice radio etiquette and improve proficiency.

  • Feedback Sessions: After operations, conduct debriefs to discuss communication effectiveness and areas for improvement.


How to use the Radio:

  1. Say: “[Their call sign], this is [your call sign], radio check, over.”

  2. Wait for: “[Your call sign], this is [their call sign], roger, over.”

10 Codes

  • 10-1 = Receiving poorly

  • 10-2 = Receiving well

  • 10-3 = Stop transmitting

  • 10-4 = Message received

  • 10-5 = Relay message to ___

  • 10-6 = Busy, please stand by

  • 10-7 = Out of service, leaving the air

  • 10-8 = In service, subject to call

  • 10-9 = Repeat message

  • 10-10 = Transmission completed, standing by

  • 10-11 = Talking too rapidly

  • 10-12 = Visitors present

  • 10-13 = Advise Weather/Road conditions

  • 10-16 = Make pick up at ___

  • 10-17 = Urgent Call

  • 10-18 = Anything for us?

  • 10-19 = Nothing for you, return to base

  • 10-20 = My location is _____

  • 10-22 = Report in person to ___

  • 10-23 = Stand by

  • 10-24 = Completed last assignment

  • 10-25 = Can you contact _____

  • 10-26 = Disregard last information

  • 10-27 = I am moving to channel ____

  • 10-28 = Identify your station

  • 10-29 = Time is up for contact

  • 10-32 = I will give you a radio check

  • 10-34 = Trouble at this station

  • 10-35 = Confidential information

  • 10-36 = Correct time is

  • 10-39 = Your message delivered

  • 10-41 = Please turn to channel

  • 10-44 = I have a message for you

  • 10-45 = All units within range please report

  • 10-50 = Break channel

  • 10-60 = What is next message number?

  • 10-65 = Awaiting your next message/assignment

  • 10-67 = All units comply

  • 10-70 = Fire at _____

  • 10-71 = Proceed with transmission in sequence

  • 10-77 = Negative contact

  • 10-91 = Talk closer to the microphone

  • 10-93 = Check my frequency on this channel

  • 10-94 = Please give me a long count (1-10)

  • 10-99 = Mission completed, all units secure

Conclusion

Mastering radio etiquette is essential for maintaining operational effectiveness and safety in the field. By following these guidelines, soldiers can ensure clear, secure, and efficient communication, which is vital for mission success.

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