Is CB Radio (Channel 9) still monitored by Emergency Response Units in Canada and/or the USA? If so, which authorities are still listening? - Quora
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Uniden PRO505XL 40-Channel CB Radio. Pro-Series, Compact Design. Public Address (Pa) Function. Instant Emergency Channel 9, External Speaker Jack, Large Easy to Read Display : Amazon.ca: Electronics
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FreightWaves Classics: CB radios are still truckin' – celebrate National CB Radio Day! - FreightWaves
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Do Truck Drivers Still Use CB Radios to Communicate? - Highland Wireless: Providing In-Building Distributed Antenna Systems (DAS)
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