Call-signs, Channel Discipline & Plain Language
Listen Before You Transmit
Busy channels only work when everyone uses them professionally.
Call-signs+
Call the recipient first, then identify yourself, following the current site convention.
Think first+
Know the key point before pressing transmit. Avoid long, confused messages.
Plain language+
Use clear factual wording and approved event terminology. Avoid slang and unnecessary codes.
No chatter+
Do not use operational channels for jokes, arguments or unrelated conversation.
Sign in to record your progress
You need to be signed in before this lesson can be marked complete.