ROTA Radio: Recliners on the Air

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...