Penal codes may also be exclusive to some departments like fire, emergency services, and the like. Police scanner penal codes are formulated to keep communications fast and efficient. Under attack, immediate assistance required! Intensive attention: high hazard, business areas The song went number one on the charts in the US and abroad and was even made into a movie in 1978.ġ0-4 has shown up in hip-hop lyrics, too, like Ghostface Killah’s 2004 “Beat the Clock,” where he raps: “…ten four, may day-may day / Callin’ all cars, callin’ all cars.” This use is inspired by 10-4 in cop-speak.Office being followed by auto dangerous persons From its first publication date, the radio lingo book was. McCall’s 1975 song “Convoy,” where he uses trucker CB radio slang like breaker one-nine (a radio channel used by truckers) and 10-4. And Lanie Dills, the author was called the Webster of citizens band radio Jargon by People magazine. The expression 10-4 further spread into popular culture when it was featured in C. Helping to popularize 10-4 in the mainstream was the 1950s TV crime drama Highway Patrol, starring Broderick Crawford, known for starting his conversations on his radio with 10-4. Oh, the ’50s. Learn more about amateur radio terms and lingos below by clicking on the first letter of the corresponding topic. These handy codes were quickly adopted by others communicating via radio, such as CB (Citizen Band) radio enthusiasts and truckers. 4 was simply chosen to mean “acknowledgement” of a message ( 10-3 meant “stop transmitting” in case you wanted to know). The 10 was used as a placeholder to give the motor-generator time to speed up enough to hear the second part of the code. It took a split second for the motor-generator in the radios to warm up, and so the first syllables of a radio transmission were often lost. The use of the number 10 before all of the codes was another workaround. The ten-codes were invented to communicate information quickly and clearly. For starters, there were limited police radio channels, so officers couldn’t stay on the line too long or else others wouldn’t be able to get through. In the 1930s, radio technology was still relatively new and limited. It is a system of letters and numbers used by the armed forces of the United States, North Atlantic Treaty Organization (NATO), and International Civil Aviation Organization, and even by civilians to spell out words and phrases or communicate in code. The military alphabet and NATO phonetic alphabet are the same alphabet. Ten-Four Day ~ for decades, Oct 4 has been a day to salute radio operators. Military Alphabet and NATO Phonetic Alphabet Explained. Read you loud & clear Response to Radio Check. 10-4 is an affirmative signal: it means “OK.” The ten-codes are credited to Illinois State Police Communications Director Charles Hopper who created them between 1937–40 for use in radio communications among cops. Break, Break, Break You are interrupting in the middle of communication because you have an emergency. The Hubble caught the Atlas comet disintegrating Disintegrate - Break into small parts as the result of impact or decay. In the case of ground point six we would switch our radios. Monitor means switch to switch to the frequency, and listen to wait for further instructions. Can you hear me Read you loud and clear Responding to Radio Check. Here are a few examples: Radio Check Check on signal strength. One of the most common examples is after landings, a pilot will be told taxi to the ramp, monitor ground point six. Radio 101: Lingo Products Lingo Two-way radio lingo was created to quickly and effectively communicate commonly used phrases and easy to misunderstand words. 1 It is predominantly masculine and outlaw in nature but its frequent reference to bears gives it a fairytale quality. Many times ATC will tell pilots to monitor frequencies. On the 2 metre ham band these frequencies are 600 kilocycles/second (or 600 kilohertz) apart. CB slang is the distinctive anti-language, argot or cant which developed amongst users of citizens band radio (CB), especially truck drivers in the USA during the 1980s. offset - (Repeater Term) In order to listen and transmit at the same time, repeaters use two different frequencies. This is, by far, nothing close to the amount of terms use in Ham radio, however, these are some of the most used and ones you will hear getting on the air for the first time. 10-4 is one of the so-called ten-codes, or radio signals, invented by the Association of Public-Safety Communications Officials-International (APCO). Downlink - A radio signal sent from a spacecraft to Earth. odd split - unconventional frequency separation between input and output frequencies.
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