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call sign

Origin of call sign
First recorded in 1915-20 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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  • Co-ordinates were not given and I checked the planetary co-ordinates with the call sign and the Communications List.

    Indirection Everett B. Cole
British Dictionary definitions for call sign

call sign

a group of letters and numbers identifying a radio transmitting station, esp an amateur radio station Compare call letters
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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