What Does 10-4 Mean and Why? A Comprehensive Guide

Have you ever heard someone say “10-4” and wondered what it means? Well, you’re not alone! In this blog post, we’re going to dive deep into the world of radio communication codes and explore the origins and significance of “10-4.” We’ll also uncover the meanings behind other intriguing codes like “10-9” and “10-11.” So, buckle up and join us on this fascinating journey to uncover the secrets of radio lingo! But first, let’s start with the basics.

What does 10-4 mean and why

Have you ever been watching a movie or a TV show and heard a character say “10-4” over a walkie-talkie or radio? If you’re not familiar with the world of radio communication, you might be wondering what on earth they’re talking about.

The 10-4 lingo

10-4, my friend, is a phrase that originated from the United States CB radio communication code. This code was developed in the 1930s and was adopted by truckers and other radio users to simplify and standardize communication. Over time, it seeped into popular culture, making it one of those phrases that many people recognize, even if they don’t fully understand it.

Breaker, breaker!

In CB radio slang, 10-4 is an affirmation, a way of saying “message received” or “I understand.” It’s like giving a virtual nod of your head to let the person on the other end know that you’re on the same page. It’s a simple and efficient way to acknowledge a message without wasting precious airtime with unnecessary words.

A number for every situation

But why 10-4 specifically? Well, the code is structured in a way that assigns specific meanings to different numbers. “10-” is a prefix used to highlight that you’re about to indicate something specific. And the number “4” in this case refers to the fourth code, which just so happens to symbolize acknowledgment or understanding.

Let’s 10-20 that!

Now that we’ve deciphered the meaning behind the infamous 10-4, let’s dive a little deeper into the broader communication code. There are a ton of other codes, each with their own unique meanings. So, if you ever find yourself lost in the world of CB radio communication, fear not! Just remember to ask your fellow radio enthusiasts to “10-20” the situation, meaning “What’s your location?”

How CB radio changed the game

CB (which stands for “Citizens Band”) radios gained tremendous popularity in the 1970s. They opened up a whole new world of communication possibilities, allowing truckers, hobbyists, and travelers to connect and exchange information on the road. It created a sense of community, enabling people to share traffic updates, chat about their day, and even make new friends—all without smartphones or the internet!

10-4, over and out

So, next time you find yourself watching a movie or TV show that features CB radio communication, you can impress your friends with your newfound knowledge of the 10-4 code. Just remember, it’s a simple yet powerful way to say “message received” and keep the conversation flowing smoothly. Now, over and out!

What is 69 in the Army

When it comes to understanding the lingo used in the Army, there’s a whole world of codes, acronyms, and slang that may leave newcomers scratching their heads. One such code that often raises eyebrows, sometimes even causing snickers or chuckles, is “69.” In this section, we’ll delve into the meaning behind this intriguing number in the context of the Army’s communication system.

Not Just a Number: 69 Gets Tactical

Contrary to what it may suggest in civilian life, “69” in the Army has nothing to do with any risqué activities. It is, in fact, a tactical call-sign for communication between soldiers. Imagine a scene where soldiers need to relay information quickly and efficiently, but broadcasting sensitive information over an open line could jeopardize the mission. That’s where “69” comes into play.

The Art of Discretion: Secrecy through Slang

In the Army, communication is of utmost importance, but so is the need for discretion. By using code words, soldiers can convey sensitive messages without revealing vital details to unintended ears. “69” acts as a code for the transmission of information that is to be kept confidential or restricted to designated personnel only.

The Communication Breakdown: Understanding the Language

In the Army, every call-sign has a specific purpose and meaning. For example, “69” may be used to indicate the presence of a highly classified document or a mission that requires the utmost secrecy. It acts as a kind of verbal shorthand, allowing soldiers to convey important messages without explicitly stating the nature of the information over an open line.

Amusing But Tactical: The Army’s Unique Sense of Humor

While “69” may cause eyebrow raises and chuckles in civilian circles, the Army embraces a unique sense of humor, oftentimes employing clever wordplay and codes. These linguistic intricacies not only serve practical purposes but also foster a sense of camaraderie and identity within the ranks.

Embracing the Quirks: Learning the Language

As with any new environment, familiarizing yourself with the language is a crucial step toward integration. So, if you’re planning to embark on an Army career or are simply curious about the inner workings of military communication, understanding the codes, acronyms, and slang will help you feel more at ease and enable you to truly appreciate the multifaceted nature of this fascinating world.

Whether you’re decoding tactical call-signs like “69” or immersing yourself in familiarizing yourself with other Army jargon, learning the language is part of the adventure. So, the next time you come across “69” in a military context, remember that while it may raise a smirk or two, it serves an essential purpose in the complex and captivating realm of Army communication.

What Does “10-8” Mean

Have you ever encountered the phrase “10-8” and wondered what it meant? Well, worry no more, because we’re here to shed some light on this peculiar code. “10-8” is a radio code used by law enforcement officers that indicates they are back in service and available for duty. It’s like a secret handshake between cops, allowing them to communicate quickly and efficiently without revealing sensitive information to potential wrongdoers.

The Origins of the Code

The use of numerical codes in radio communication was first introduced in the early 20th century. These codes were created to ensure clear and concise communication while minimizing misunderstandings. “10-8” specifically originates from the Ten-code, a system that standardizes communication across different law enforcement agencies in the United States.

Breaking Down the Numbers

In the Ten-code system, each code is composed of two numbers. The first number indicates the category, while the second provides further context or specifics. In the case of “10-8,” the number 10 designates a general category of police operations, while 8 holds the meaning of “in service.” So, when an officer announces they are “10-8,” it means they are back on the streets, ready to take on whatever challenges may arise.

A Day in the Life of 10-8

Imagine you’re a police officer, just starting your shift. You hop in your patrol car, buckle up, and turn on the radio. As you make your presence known to dispatch, you confidently say, “This is Officer Smith, 10-8.” It’s your way of letting dispatch and fellow officers know that you’re geared up and ready to serve and protect.

The Power of Efficiency

Using numerical codes like “10-8” saves precious time in radio communication. It allows officers to convey crucial information swiftly and discreetly, ensuring that their primary focus remains on their duty. Efficiency is key when it comes to law enforcement, and these codes enable officers to communicate effectively without getting caught up in lengthy, unnecessary explanations.

“10-4” and “10-8”: Similar, Yet Distinct

While “10-4” and “10-8” may seem similar at first glance, they convey slightly different meanings. “10-4” is an acknowledgment code, indicating that a message has been received and understood. On the other hand, “10-8” signifies that an officer is available for duty. So, if you hear an officer say “10-4,” it means they’ve got your message, but if they say “10-8,” they’re ready to take action.

Fun Fact: More Than Just Cops

Although “10-8” is primarily associated with law enforcement, it has seeped into other contexts as well. Some truck drivers, for example, use “10-8” to signify that they are back on the road after a stop. So, don’t be alarmed if you hear it from someone other than a police officer—they might just be signaling their return to action.

Now you know the secret behind “10-8”! The next time you come across this phrase, you’ll have a good chuckle, knowing it’s the cop equivalent of saying, “I’m back, and I mean business!” So, you can impress your friends with this newfound knowledge and show them that you’re well-versed in the hidden language of law enforcement.

Is 10-4 a Military Term

Have you ever wondered if the phrase “10-4” is a military term? Well, buckle up and get ready for some tactical knowledge! While it may sound like something out of a top-secret mission, “10-4” actually comes from a slightly less covert place—the world of CB radios.

The CB Radio Jargon Declassified

CB radios, or Citizens Band radios, were all the rage back in the 1970s and 1980s. They allowed people to communicate with each other on specific channels, and truckers, in particular, found them incredibly useful for sharing information on the road.

Breaker, Breaker!

CB radio users developed their own unique jargon to make communication more efficient and exciting. This lingo, often referred to as “CB slang,” included various codes and phrases to convey information concisely.

The Birth of “10-Codes”

One of the most well-known aspects of CB slang is the use of “10-codes.” These codes were created to replace lengthy explanations on the radio and ensure clear communication even in noisy or chaotic environments.

10-4: The Hero of the Airwaves

Now, let’s get down to business and decipher the meaning of “10-4.” It’s quite simple, really. In the realm of CB radio jargon, “10-4” means “affirmative” or “message received.” So, the next time someone asks you if you want fries with that, feel free to respond with a resounding “10-4!”

Military Connection? Not Quite

As much as we’d like to attribute everything cool to the military, “10-4” did not originate from there. However, the military does have its own set of codes and jargon, such as the well-known “Roger” or “Copy” to acknowledge a message. So, while “10-4” isn’t a military term per se, it shares the same spirit of concise communication.

From CB Radios to Pop Culture

What started as a means of efficient communication among CB radio users has made its way into popular culture. You’ve probably heard “10-4” in movies, TV shows, and even everyday conversations. It has become a symbol of understanding and agreement, much like a thumbs-up in the digital age.

So, What Does 10-4 Really Mean

To sum it up, “10-4” originated in the world of CB radio jargon and means “affirmative” or “message received.” While not a military term, it showcases the power of concise communication in various settings. So, next time you hear someone say “10-4,” you’ll know they’re all set and ready to roll!

Why the name “Roger” is used for “OK”


Have you ever wondered why people used the name “Roger” to mean “OK”? It’s one of those quirky things that make the English language both entertaining and confusing at times. In this section, we’ll uncover the origins and reasons behind this linguistic oddity, dive into the history, and explore some funny anecdotes along the way. So buckle up, Roger, and let’s get started!

A Brief History Lesson

Let’s set the stage, shall we? Picture this: the early 1900s, a time when telegraph communication was all the rage. People needed a concise and clear way to acknowledge received messages and confirm understanding. It was during this era that the phrase “roger that” emerged as a popular choice to mean “message received” or simply “OK.”

The Birth of “Roger”

But why “Roger”? Well, my friend, we owe this peculiar choice of name to the radio alphabet or the “NATO phonetic alphabet,” which was developed in the 1950s to standardize communications among pilots and other military personnel. In this alphabet, each letter is assigned a corresponding word to ensure clarity. And when it came to “R,” the word chosen was none other than “Roger” itself.

The Confusion of “Roger”

Now, here’s where it gets interesting. You see, the word “Roger” wasn’t randomly selected just because it starts with an “R.” No, no, that would be too simple. Instead, “Roger” was chosen because of its distinct and easily identifiable sound. You see, back in the day, radio transmission wasn’t always crystal clear, and static interference was quite common. So, by using “Roger,” there was less chance of confusion with other words. Smart, right?

The Evolution of “Roger”

Over time, “Roger” took on a life of its own and became synonymous with “OK.” But here’s the kicker: “Roger” doesn’t actually mean “OK” in its original sense. It means “received and understood.” So, even though we’ve been using it as a casual way of saying “OK,” technically, it’s a way of confirming understanding. But hey, language evolves, and sometimes the original meaning gets lost along the way.

Funny Roger Stories

Now, let’s dive into some amusing anecdotes involving “Roger.” It’s said that during the early days of radio communication, pilots unfamiliar with the phonetic alphabet often misunderstood the term. So, to clear up any confusion, a clever pilot came up with a memorable acronym for “ROGER.” It stood for “Received, Observe, Ground, Expect, and Report.” Suddenly, “Roger” became more than just a name but a handy mnemonic device as well.

Roger, Over and Out!

So, there you have it, the delightful story of how a simple name like “Roger” came to hold such significance in communication. From its origins in telegraphy and the military to becoming a common way of saying “OK,” “Roger” has certainly made its mark on the English language. Next time you hear someone say “Roger that,” you can impress them with your newfound knowledge. Until then, keep communicating and keep the quirky linguistic traditions alive!

What Does 187 on a Cop Mean

If you’ve ever watched a cop show or listened to police scanner chatter, you may have come across the term “187 on a cop.” At first glance, it might sound like a code for some serious police emergency involving an officer, adding suspense to the drama. But fear not, dear reader, for the truth behind this mysterious phrase is far less dramatic and much more straightforward.

The Origins of the Code

To unravel the meaning behind “187 on a cop,” we must travel back in time to the 1960s. In sunny California, the Los Angeles Police Department (LAPD) introduced a numerical code system known as “ten-codes.” These codes were used to ensure clear communication over the radio waves between officers.

Among these ten-codes was “10-187,” which referred to a homicide. So, if an officer had to report a murder, they’d use the code “10-187.” However, it’s crucial to note that the code specifically applied to murders involving civilians and not police officers themselves.

Where the Confusion Lies

So, how did “187 on a cop” become associated with police officers? Well, blame it on popular culture! In the world of movies and TV shows, where drama and suspense reign supreme, creative liberties were taken.

During the late ’80s and early ’90s, hip hop and gangsta rap emerged as dominant music genres, with artists often referencing street life, including confrontations with law enforcement. One memorable movie that may have contributed to the confusion is the iconic “Boyz n the Hood” (1991), where the term “187” is used to mean killing a cop.

The Reality of “187 on a Cop”

Despite the misconceptions perpetuated by pop culture, it’s important to reiterate that “187 on a cop” does not carry any legitimate connotation within law enforcement circles. In real-world police work, the term “187” solely denotes a regular homicide, regardless of the victim being a civilian or a police officer.

So, the next time you come across the phrase “187 on a cop” in a movie or song, remember that it’s merely poetic license and not a factual representation of police terminology. Nonetheless, it’s fascinating to witness how language evolves and gets distorted in the world of entertainment.

Now that the truth behind “187 on a cop” has been unveiled, you can impress your friends with your knowledge of the real meaning. Remember, not everything you see or hear in movies and music reflects reality. So, the next time you watch a crime drama, keep in mind that the story might be fictional, but the entertainment value is real! Stay tuned, folks, for more enlightening insights into the curious world we live in!

What Does 10-11 Mean for Police

When it comes to police radio codes, understanding what they mean can sometimes feel like cracking a secret code. One such code that you may have heard is “10-11.” But fear not! In this section, we’ll delve into the mystery of what this code actually means and why it’s important for police communication.

The 10-11 Code: Unleashing the Secret Police Lingo

Picture a police officer chatting through a crackling radio, trying to condense complex information into concise codes. That’s where the 10-11 code comes into play. This code represents something that police officers encounter more often than they would probably like – “Animal Loose”.

You heard that right – “Animal Loose.” Now, before your imagination starts conjuring images of lions roaming the streets, let’s dive deeper into what this code truly entails.

Unleashing the Beast: Understanding the Significance

When a police officer radios in a 10-11, they’re alerting dispatch and their fellow officers that there’s an animal on the loose. This could be a furry friend who decided to explore beyond their owner’s property or an unwelcome creature causing mischief in the neighborhood. Either way, it’s a call to action for police officers to respond and restore the peace.

While the exact nature of the animal may not be specified in the code, it’s safe to say that it’s enough to have an officer on high alert. No one wants a rogue raccoon rummaging through their garbage or a mischievous monkey swinging from lampposts like they’re in the jungle!

Animal Encounters: Taming the Chaos

Now that we’ve uncovered the meaning behind the 10-11 police code, it’s clear that it plays a vital role in maintaining public safety. By having a standardized code for reporting loose animals, police officers can quickly coordinate their efforts and tackle the situation with the efficiency they’re renowned for.

Next time you stumble upon a police scanner broadcast or hear the phrases “10-11” crackling over the airwaves, you’ll be in on the secret. It’s no longer just another code – it’s the invitation to join the animal adventure, where brave officers become heroes in their quest to protect us from the wild side of urban life.

So, remember, when you see police rushing to the scene in response to a 10-11, they’re not responding to a dinosaur sighting or a unicorn parade (although that would be something to see!). They’re answering the call to handle a potentially unpredictable animal encounter and keep our communities safe. Stay vigilant, folks!

Wrapping Up the Wild Ride

In this subsection, we unraveled the mystery behind the 10-11 code used by the police. We discovered that it refers to an “Animal Loose” situation, signaling the presence of a furry or feathery friend wreaking havoc or simply enjoying a little unauthorized adventure. By utilizing these codes, law enforcement can swiftly address animal-related issues and ensure the community’s well-being.

So, the next time you stumble upon an officer engaged in a 10-11 situation, take a moment to appreciate the challenging, whimsical, and occasionally hilarious nature of their job. With code in hand and bravery in their hearts, these brave men and women embark on an unpredictable journey to tame the chaos and protect us from the wild side of the animal kingdom. Hat tip to our animal-loving heroes in blue!

What Does 10-9 Mean in CB Talk

If you’ve ever tuned into a CB radio channel or watched a trucker movie, you may have heard the phrase “10-9” thrown around. But what the heck does it mean? Well, my friend, you’ve come to the right place to find out!

Understanding CB Lingo

CB radios have been a staple in the American trucking industry for decades, allowing truckers to communicate with each other on the open road. To make their conversations quick and efficient, truckers developed their own lingo, known as CB slang or CB talk.

The Basics of CB Lingo

CB lingo is packed with cryptic codes and abbreviations that may leave you scratching your head. One of the most commonly used codes is “10,” which acts as a prefix for various CB radio phrases. “10-4,” for example, translates to “message received and understood,” indicating that the recipient got the information.

Breaking Down 10-9

Now, let’s get into the nitty-gritty of our subtopic: what does 10-9 really mean? Well, my buddy, 10-9 is a specific code that truckers use when they want someone to repeat their last message. It’s like saying, “Hey, I didn’t catch that, mind saying it again?”

When to Use 10-9

Imagine you’re cruising down the highway in your big rig, chatting away on your CB radio. Suddenly, your buddy comes on the airwaves and says something that leaves you scratching your head. That’s when you hit ’em with a swift and smooth 10-9, politely asking them to hit rewind and say it one more time.

A Humorous Note on 10-9

Think of 10-9 as a lifeline for trucker conversations. It’s the antidote to those moments when you’re bobbing your head to a catchy tune on the radio, and your friend decides to drop a bombshell question on you. Trust me, you’ll be using 10-9 more often than not. So, keep it in your back pocket, my friend, for those moments when clarity goes out the window.

Wrapping Up

Now that you’re equipped with the CB radio knowledge, you’ll be slinging slang like a seasoned pro. Remember, CB lingo isn’t just a way to communicate—it’s a language of its own, a bond that connects truckers on the open road. So, the next time you hear that familiar crackle on the airwaves, don’t forget to throw in a little 10-9 when you need a rewind. Keep on truckin’, my friend!

What Does 10-4 Mean in Police Code

When it comes to police lingo, one phrase that often pops up in movies, TV shows, and even everyday conversations is “10-4.” You may have heard it being used in situations where one party acknowledges or confirms something. But what does it actually mean, and why is it so commonly associated with law enforcement? Let’s dig in and crack the code behind “10-4”!

Understanding the Police Code “10-4”

In the world of police radio communication, the term “10-4” holds a special place. It is part of the ten-code system, which was developed to enhance communication efficiency and clarity among law enforcement personnel. The system assigns specific meanings to numerical codes, allowing officers to convey important information swiftly and discreetly.

In this system, “10-4” is a two-part code, with each part representing a different message. The first part, “10,” serves as an attention-getter, indicating that a radio channel is about to be used for a message. The second part, “4,” is the actual message or acknowledgment. When an officer replies with “10-4,” they are simply saying, “Message received and understood.”

Origins of the Code “10-4”

The origins of the ten-code system can be traced back to the early 1900s when police communication started to rely on two-way radios. Law enforcement agencies needed a way to convey vital information over the airwaves without being easily understood by outsiders, such as criminals or curious civilians. Thus, the ten-code system was born.

The codes were initially used primarily by the United States police forces, and they quickly spread throughout the world. While the system has evolved and adapted over time, “10-4” has remained one of its most recognizable codes.

Behind the Scenes: A Humorous Take on “10-4”

Now that we’ve unraveled the mystery of “10-4,” let’s take a lighthearted and humorous dive into what might be going on behind the scenes:

1. Code Words and Secret Handshakes

Imagine a world where police officers have their own secret language, hidden from the prying ears of criminals. It’s almost like they’re in a secret club, using coded messages to communicate their next moves. Maybe there’s a secret handshake involved, too!

2. The Power of Confirmation

In any job, it’s always nice to receive confirmation that your message has been received and understood. In the world of law enforcement, where split-second decision-making is crucial, that confirmation becomes even more important. So, the next time you hear “10-4,” remember that it’s not just a phrase but a vital tool for officers to know that their message has hit its mark.

Wrap-Up

In the intriguing world of police codes, “10-4” has become a legendary phrase signifying acknowledgment and understanding. As part of the larger ten-code system, it allows law enforcement officers to convey important messages quickly and efficiently. With its origins dating back to the early days of radio communication, “10-4” has retained its significance and now even permeates popular culture. So, the next time you encounter our brave men and women in blue, you’ll be in the know when they say, “10-4, good buddy!”

What does “rubber duck” mean in CB talk


Do you ever hear truckers use the term “rubber duck” and wonder what on earth they’re talking about? Well, fear not, my curious friend, because today we’re diving into the wild world of CB talk to uncover the mysterious meaning behind this peculiar phrase. So buckle up and let’s hit the road!

The Origins of “Rubber Duck”

You might be surprised to learn that “rubber duck” has nothing to do with our tub-time feathered friends. Nope, in the world of CB talk, a rubber duck has a whole different meaning. So put away those bird feeders and grab your trucker’s hat because we’re about to take a linguistic detour.

The Secret Code of CB Talk

Truckers have their very own language, and CB talk is like a secret code that helps them communicate while on the road. It’s a language that adds a little spice to their conversations, and “rubber duck” is just one flavor in their linguistic buffet.

The Meaning of “Rubber Duck”

Now, you must be dying to know what “rubber duck” actually means, right? Well, hold on tight because I’m about to spill the beans. In CB talk, “rubber duck” refers to a small, handheld CB radio. Picture a trucker gripping onto their trusty rubber duck, chatting away with their fellow road warriors.

The Quacking Connection

But why “rubber duck,” you ask? Well, imagine a trucker holding this little device, with its stubby antenna sticking up like a duck’s beak. And when they speak through the radio, their voice quacks its way through the airwaves. So, in a way, they turn into a quacking rubber duck, at least in the imaginative realms of CB talk.

The Mighty Power of the Rubber Duck

Okay, so now you know what a rubber duck is in CB talk, but why is it so important? Well, my friend, this tiny piece of equipment holds immense power. It allows truckers to connect, share information, and even provide moral support during those long, lonely drives. The rubber duck is their trusty sidekick, always there to lend an ear and a quack or two.

So, next time you see a trucker holding onto a little handheld CB radio, remember the secret language they speak. And now you can proudly announce, “Ah, that’s a rubber duck they’ve got there!” It’s just one of the many wonders CB talk has to offer, turning the everyday road into a fascinating playground of communication. Keep on truckin’ and may the rubber duck guide your way!

Why Do People Say Ten-Four and Who is Roger

Have you ever wondered why people say “ten-four” on the radio? Well, buckle up, folks, because the story behind this peculiar phrase is as fascinating as it is quirky.

Back in the early days of radio communication, when the airwaves were buzzing with truckers, police officers, and all sorts of folks with a license to gab, a system of communication lingo called “CB Radio Slang” emerged. This lingo enabled individuals to talk in coded messages, making their conversations more efficient, concise, and, well, sounding downright cool.

Among the many phrases that sprouted from this radio slang, “ten-four” quickly gained popularity. Why? Well, it turns out that it initially started as a code to indicate acknowledgment of a message. Picture this: you’re chatting away on your CB radio, and your buddy says something important. To let them know you heard them loud and clear, you’d simply respond with a trusty “ten-four.”

But why specifically “ten-four”? Wouldn’t any other numbers suffice? Here’s where it gets interesting. In the CB Radio lingo, each number from zero to ten had a unique meaning. And guess what? Ten referred to the number of fingers on your hand, while four stood for the number of fingers you’d use to push down the microphone button. Combine them, and you’ve got the perfect phrase to let someone know their message got through loud and clear!

Roger That, Who Is Roger

Now that we’ve cracked the case of “ten-four,” it’s time to delve into another radio lingo mystery: Who the heck is Roger, and why do people say his name on the air?

Contrary to what some may believe, Roger isn’t just a random guy who became famous for his radio presence. In the same vein as “ten-four,” Roger is also a word that holds a special place in the hearts of radio enthusiasts.

Believe it or not, “Roger” is radio code for the letter “R” in the NATO phonetic alphabet. This alphabet, which assigns unique words to each letter to ensure clarity in radio communication, is used by military and civilian radio operators worldwide. And just like “ten-four,” using “Roger” saved valuable time by replacing a longer word.

So, when someone says “Roger that” on the radio, they’re simply acknowledging the message they received. It’s a quick and snappy way to let the other person know they understood what was said. So, no need to go searching for Roger’s address or wondering if he’s a real person—all he represents is a letter in the phonetic alphabet!

In Conclusion…

Now that you’ve uncovered the captivating origins of “ten-four” and learned that Roger is not just a bloke with excellent radio manners, you’re ready to impress your friends with your newfound CB radio knowledge. Just remember, next time you’re chatting on a radio, don’t forget to throw in a “ten-four” or a “Roger that” to keep the spirit of the airwaves alive and buzzing with charm.

So now you know why people say “ten-four” and who Roger really is. The fascinating world of radio lingo never ceases to amaze. Stay tuned for more mind-boggling tales from the depths of communication history!

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