Prep Comms

Ham Radio-Technician Privileges: What You Actually Get to Do

A lot of people treat the Technician license like it's a learner's permit. It isn't. In this episode, I break down what a Technician class amateur radio license actua

Ham Radio: The Test..........

Ham radio testing is where a lot of people stall. Not because it's hard. Not because it's unfair. And not because access is restricted. In this episode, I talk plainl

Ham Radio: Why I Started the Journey

Ham Radio: Why I Started the Journey (and Where "Ham" Came From) Ham radio didn't start as a hobby for me. In this episode, I talk through why I finally took amateur radi

Ham Radio, the Last Act

Ham radio usually comes up at the end of the conversation about communications. Not first, and not early—after people have already tried other options and figured out wha

GMRS Series #7 — Family Communication Routines, Check-Ins, and What Silence Really Means

Most families don't lose communication because radios fail. They lose it because there's no routine, no shared rhythm, and no clear understanding of what silence actually

GMRS Series #7 — How Families Actually Communicate on GMRS (and How to Keep It Calm)

Most families don't lose communication because the radio fails. They lose it because stress changes how people talk. In this episode, Caleb breaks down how families act

How to Actually Use GMRS as a Family

Most families buy GMRS radios… then realize no one actually knows how to use them when the phones go quiet. This episode fixes that. Today we walk through the simple, p

GMRS #5: So Many Channels…

Most new GMRS users hit the same wall: thirty channels on the screen, all looking equal… but they're not. Some are full-power. Some are handheld-only. Some can hit repeat

Prep Comms 2025 Christmas & Black Friday Special

Prep Comms 2025 Christmas & Black Friday Special Host: Caleb Nelson, K4CDN –  Your no-nonsense guide to smart radio gear and real-world readiness. From AM/FM and weathe

GMRS #4: Now That You've Got the Radios

This week's Prep Comms Podcast digs into the real part of GMRS—how to use it day-to-day. No hype, no theory. Just what works. Caleb Nelson (K4CDN / WRBR 237) walks thro

GMRS #3 — Field Reports & Real-World Lessons

This week, we're hearing from you — real operators in real situations. From Hurricane Helene reports to mountain-range tests and home-built towers, listeners across the

GMRS: What can it Really Do?

In this episode, Caleb Nelson (K4CDN | WRBR237) breaks down what GMRS can really do—and what it can't. You'll learn how far GMRS actually reaches, why antenna height be

GMRS — The Family Band That Actually Works

What you'll learn (fast): Why GMRS is the practical "bigger brother" to FRS: same 22 channels, different rules, more capability. The license is simple: $35, 10 years,

FRS Mini-Series Finale: Where FRS Fits in Your Family Communication Plan

FRS radios are a great start, but they aren't the whole plan. They work for kids, neighbors, and short-range use — but when the storm hits or the grid goes down, you may

FRS Mini-Series: The Gear That Works (and What to Avoid)

FRS radios aren't all created equal. Some blister-pack sets are cheap toys that break in a weekend, while others are solid enough to trust on family trips or in an emerge

20 Years After Katrina: Remembering Carl (KB5WMY-SK) and Amateur Radio's Role

August 29, 2005. Hurricane Katrina slammed the Gulf Coast, the levees failed, and the water swallowed entire neighborhoods. Phones went dead. Power grids collapsed. Famil

FRS: Real-World Family Use Cases

FRS radios aren't long-range or flashy, but they're still one of the most useful family tools you can own. In this episode of the Prep Comms Podcast, Caleb Nelson (K4CD

What is FRS and Why It Matters

In 1996, the FCC created the Family Radio Service (FRS) to give everyday families a simple, free, and legal way to stay connected. You've probably seen these radios bef

Is MURS Still Worth It?

Episode 4 – Is MURS Still Worth It? Why This Forgotten Band Might Be the Most Reliable Tool in Your Family's Kit After four episodes, we're wrapping up the MURS Mini-Se

What MURS Can't (and Can) Really Do

Digital Modes, Text Messaging, Repeaters—and Why Clarity Matters In this episode of the Prep Comms Podcast, we dive into one of the most misunderstood parts of MURS rad