Before cell phones. Some people had these installed in their vehicles and could talk to truckers on the road too. That's a big 10-4. :) CB Radio ad.
1980s CB Radios were allowed for use in automobiles. My handle back in the 70s was "Bookworm".
Radio Communication: Part 2 | How To Choose The Best Emergency Communication Radio When SHTF | Survival Gear Review For Preppers by Survival Life at http://survivallife.com/2016/01/28/radio-communication-part-2/
CB -vs- Ham Radio - K3DAV.com - Amateur Radio Operator
Fieldmaster Model TR-16 Citizens Band Radio Transceiver - Base & Two Mobile CB Lot
Vintage Cobra 142GTL CB Radio w/Astatic D-104 Desk Tabletop Microphone #Cobra
COBRA-Model19-DXIII CITIZENS BAND-2-WAY-MOBILE-RADIO #COBRA
vintage cobra cb radio - mid century - citizens band radio
The Marshall Tucker Band
Welcome to Nightvale - Cecil - I like looking at all the different renditions of Cecil. I like them all a lot, so it's kind of hard for me to pick just one.