ROTA Radio: Recliners on the Air

  We’ve covered the "plumbing" of the LAN, the "Mission-First" software suite on the Dell, and the technical partnership with Mark in Texas. But as any ham knows, the gear is just the medium. The message is what matters. The ROTA (Recliners on the Air) philosophy isn't about the easiest way to operate; it’s about the most present way to operate. It is the intersection of a technical obsession and a committed life. The Recliner as a Tactical Position In the world of emergency communications (EMCOMM), we often talk about "deploying" to a field site or a command post. But for the caregiver, the most important tactical position is the one that keeps you within earshot of your family. By moving the "shack" into the living room, the recliner becomes the cockpit. It allows for "Parallel Play"—that unique state where I can monitor a JS8Call heartbeat or a Winlink Wednesday check-in while remaining fully available for a conversation with S...

A radio station is only as good as the operator on the other end of the skip. For the past year, my "other end" has often been Mark in Texas . What started as two "ham radio nerd friends" swapping technical notes has evolved into a sophisticated, two-way technical partnership. Together, we’ve spent hundreds of hours developing and honing our  Community Disaster Messenger (CDM) project—a system designed to move vital health and welfare traffic when the world goes dark. Forged in the "Home Command Center" This project wasn't built in a vacuum. Much of our development happened over a challenging summer spent in and out of hospital rooms. While those weeks away from home were limited to Winlink Telnet (internet-based) messaging from cafeterias and bedsides, the real "ROTA" evolution happened the moment we returned. When Sue got home and needed to rest, I needed to be nearby. In those early days, I used VNC (Virtual Network Computing) to remote ...

If you’ve followed the story this far, you know I’m a Mac guy at heart. My M1 MacBook Air is my daily driver for almost everything. But in the world of Amateur Radio digital modes, there is a reality we all eventually face: The Windows Tax. While the Mac is elegant, the "Industrial Grade" digital tools—especially the VARA modem that powers Winlink and VarAC—are native to Windows. Trying to run them on a Mac often feels like a "force-fit" involving layers of middleware. For a stable ROTA (Recliners on the Air) experience, I needed a dedicated machine that spoke the radio's native language and could run the software that's written for Windows. The "Veterans" Choice: The $100 Dell Latitude My "Command Center" isn't a shiny new top-of-the-line rig. It’s a used Dell Latitude with a history. Years ago, during my time as an I.T. Manager, our department decided to "retire" a fleet of 3-year-old Dells that had finished their tour of...

The "ROTA" (Recliners on the Air) setup is verified. I’ve run my 5-point pre-flight checklist in the shack, the Icom is humming, and the LAN pipe is open. Now, I’m in my "Cockpit"—the Dell laptop is on my lap, my feet are up, and Sue is settled in her chair nearby. The station is "Go for Launch." But what exactly am I doing on the air? In the ROTA shack, my activity is defined by Purpose . I don't just "surf the bands." I use a specific suite of digital tools chosen for their ability to fit into a busy, often-interrupted home life. I call this FUNCOMM —hobby radio that doubles as vital practice for the Community Disaster Messengers (CDM) project. The "secret sauce" here is the distinction between Synchronous (live) and Asynchronous (leave-a-message) radio. This is what makes "Parallel Play" possible. I can’t truly multitask, but I can "multi-track"—turning my attention to a grandkid or Sue, then back to a ham f...

  Why go to all this trouble? Why fight with a "fiddly" Windows setup and LAN lag from a recliner when the shed-shack is perfectly functional? It’s a fair question. Why does a POTA enthusiast haul gear to a park, or a SOTA operator trek up a mountain? To the outside observer, we all look a bit crazy—the guy sitting in a dark room, seemingly talking to himself while the rest of the family is in the living room. It’s a hobby that traditionally trades family time for "shack time." Is the technical headache worth it? The answer is a definitive yes . We do this because we can, but more importantly, we do it because we want to be present. Think of the golfer who disappears for six hours every Saturday, or the fisherman who spends half his day on tackle and transport. Those are technical hobbies built on physics and patience, but they often require leaving the home behind. ROTA is our version of the "rolling field," but with one massive advantage: the playtime ha...

Today while working through my morning Checklist to get the Dell laptop set up for a digital modes session , I ran into some problems. I had already documented most of the problems right in the Checklist post itself. However, I had a longer session with Gemini AI that would have made the Checklist + add-on comments even more cumbersome. So, I decided to include the longer chat here instead. If you like, you can go back to the context for this chat by clicking on the Checklist link above. My Question: Good morning, Gemmi! I've been updating this post: https://rota-radio.blogspot.com/2026/03/updated-and-working-well-rota-remote.html And, I decided to follow the directions myself when I couldn't get my Mk2 and Icom Remote Utility to talk properly to each other. I ran into something I wanted to ask you about because it doesn't make sense that my setup is working. Here's the specific area and question: In Remote Utility's main window where I verified the Virtual Audio ...

  Updated: The ROTA Remote Digital Master Checklist (Windows/Dell Edition) Use this sequence to establish a rock-solid connection between the IC-7300MK2 in the shed and the Remote Dell Laptop in the recliner. This "Fiddle-Free" path is verified for Windows 11. 1. The Radio Foundation (IC-7300MK2) Before leaving the shack, ensure the "Master Valves" are open: Mode: Must be in USB-D (USB-Data). MENU > SET > Connectors > MOD Input: DATA MOD: Set to LAN . LAN MOD Level: Set to 100% (Opens the audio pipe fully). 2. The Infrastructure (Icom Remote Utility) Action: Open the Utility and click Connect . Settings > Device Settings: * Virtual COM Port: Choose COM10 . Speaker/Mic: Set both to ICOM_VAUDIO-2 . The AF Slider: Use the AF Button at the bottom of the main window to control the volume of your laptop speakers. > Pro-Tip: This changes what YOU hear; it does not affect your transmit power. 3. The Windows "Plumbing" (Sound Settings) En...

I’ll be honest: Sometimes, the best operating position isn’t in front of the rig. Sometimes, it’s the comfortable recliner across the room, or even the back porch. The Icom IC-7300 is an incredibly versatile radio, but most operators default to connecting it via USB for digital modes and rig control. When I upgraded to the IC-7300mk2 (or added the internal network card configuration), I decided to bypass the USB port entirely and lean heavily into its network capabilities. This setup, which I fondly call "Project ROTA" (Recliners on the Air), allows me to operate the radio completely wirelessly from two different laptops anywhere within range of my home WiFi. Here is the architecture, the signal flow, and how I made it work. The Architecture: Moving Beyond USB The standard approach to operating an IC-7300 is a direct USB tether. That keeps the radio within three feet of the PC. My architecture treats the IC-7300 as a network node, similar to a network printer or a network at...

  My First "Laptop" During the 1994-1995 school year I hooked up my first "laptop" to a VHF mobile rig and used it to send and receive packet radio messages on behalf of my fourth and fifth grade students. We were on the second floor of a 2-story school building, and the antenna was mounted on top of the building's flat roof. This early portable weighed 16 pounds and even had a hard drive! Oh, it also had an internal battery and could run without an external power supply plugged in. Not for long, though! This all took place before I ever even heard about the Internet. Things certainly have changed in the past 32 years!

What do you do when things go wrong? This morning, I had just a few minutes to connect the IC-7300mk2 to my Dell Latitude laptop. I planned to work some digital modes from the recliner. That requires changing presets on the Mk2 before leaving the shack, laptop in hand. I then plug in the laptop and set it on the table next to the recliner. It sits there, waiting for me to to fire up Winlink, VarAC, or whatever mode when I'm in the mood. This time, the connection became "fiddly"* and I couldn't get it to work right away. Before long, I just gave up in frustration. That required me to shut down everything—radio, all the digital apps, the laptop, the tuner and the power/SWR meter. No sense wasting the battery on stuff I'm not using. I made a mental note to put "troubleshooting digi modes" on my calendar and left the shack. An hour later, I'm finally sitting in the recliner, drafting this post. As I type, I become more relaxed. Like someone harboring pen...

They say a picture is worth a thousand words. If you saw me today in my favorite t-shirt—the one that says, "Life is not about a destination, it's about a journey" —you might think I’m just a retired teacher enjoying the slow lane. But in amateur radio, and especially in the ROTA mission, that phrase has a double meaning. The 50-Year Scenic Route (The Journey) I started this "journey" at age 15. In 1970, I was a Novice hunkered over a CW (Morse code) key. Today, at 71, I’m still tapping out code, but I’m also navigating digital waterfalls on the laptop from my recliner. The "Journey" is the Fun . It’s the 50 years of evolving with the tech. It’s the rhythmic "dits and dahs" of HF CW, or the keyboard-to-keyboard handshake of a JS8Call contact. If the process wasn't enjoyable, I wouldn't spend my limited time doing it. But the journey isn't just for me—it's practice for when the "Destination" becomes a matter of life...

  The Dashboard: Software, Silicon, and the Recliner If "The Radio Engine" (the IC-7300MK2) is the heart of this station, the laptop is the nervous system. The goal of ROTA was never just to move a radio; it was to move the experience of radio. To do that, I needed a "Digital Tunnel" that could carry high-fidelity audio and CAT control signals from the shed into the living room without adding latency or—more importantly—noise. The Silicon: Silent & Stealthy Whether I am using the M1 MacBook Air or the Dell Latitude , the laptop serves as a silent partner in the living room. The M1, in particular, is a game-changer for Parallel Play . Because it’s fanless, there is no "jet engine" noise to compete with the TV or Sue’s conversation. It sits on my lap, stone-cold, while it processes the high-speed waterfall data coming off the 7300. The Digital Plumbing: Bridging the Gap To make this work, I rely on a few key pieces of software that act as the "...