Definition of 'call sign'
Example sentences containing 'call sign'
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The pilot gave his call sign to air-traffic control and alerted the authorities of the hijack. A SONG AT TWILIGHT (2001)
"I don't remember anybody on our call sign assignment sheet named Sidewalk," he said. FLASH POINT (2001)
Trends of 'call sign'
Used Rarely. call sign is in the lower 50% of commonly used words in the Collins dictionary
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Definition of call sign from the Collins English Dictionary
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