General
out
What does out mean?
A procedure word meaning "this is the end of my transmission and no answer is required or expected." Contrary to Hollywood usage, 'over and out' is technically contradictory and improper.
""Copy all. Resuming patrol. Out.""
Origin
Standard radiotelephony procedure word; long-standing military and maritime radio practice.
Frequently asked questions
What does 'Out' mean on the radio?
It means the transmission is finished and no reply is required or expected — it closes the conversation.
Why is 'over and out' considered wrong?
Because 'Over' invites a reply while 'Out' ends the exchange with no reply expected; using both together is contradictory, even though films do it constantly.
What's the difference between 'Over' and 'Out'?
'Over' signals you're done speaking but want an answer; 'Out' signals you're done and the conversation is closed.
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