ROTA-Radio

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 friend, back and forth.

Here is what is running on my Windows 11 dashboard:

1. Winlink Express: The Asynchronous Anchor

Winlink is my primary tool for “Health and Welfare” messaging—the kind of service that is vital after the immediate life-safety issues are under control.

• The Mission: Every Wednesday is “Winlink Wednesday,” a practice session for formatted check-ins. I also use it for regular message chats with ham friends like Mark in Texas.
• The ROTA Factor: Because it is asynchronous (like email over radio), it fits my life perfectly. I can compose a message, send it via a distant HF gateway, and then ignore the radio for hours. If a reply comes in, it’s waiting for me whenever I’m ready to switch tracks back to the Dell.

2. VarAC: The Best of Both Worlds

If Winlink is email, VarAC is “High-Speed Chat.”

• The Mission: I participate in “VarAC Wednesdays” to keep my skills sharp. It uses a robust, error-free protocol that ensures every character gets through.
• The ROTA Factor: VarAC offers “VMAIL” for when I’m busy, but also allows for a “Live” keyboard-to-keyboard chat if I have a window of undisturbed peace. It’s my core tool for technical collaboration with Mark.

3. JS8Call: The Pulse of the Band

I prefer the conversational potential of JS8Call over the rigid, “quickie” exchanges of FT8 (which I find a bit boring!).

• The Mission: I use the “Heartbeat” (HB) system as a diagnostic tool. My station pings the frequency, and other stations reply with my signal strength (SNR). It’s a “Live Map” of my reach.
• The ROTA Factor: I don’t leave this running around the clock, as I can only run one digital app at a time. Instead, I use it for a “snapshot” of current propagation. If I see a strong opening, I might jump into a “Roundtable” chat—a unique JS8 feature that allows several hams to talk at once.

4. FLDigi: The “Old School” Chat Room

While it isn’t my primary tool for CDM work, FLDigi remains a staple for pure “FUNCOMM.”

• The Mission: When I want a traditional, relaxed chat using modes like PSK-31 or Olivia, I fire up FLDigi.
• The ROTA Factor: It allows for “one-to-many” discussions without needing a formal “connection” to a specific station. It’s the digital version of pulling up a chair at a crowded table in the park.

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📡 The ROTA Journey Continues…

Now that you know what I’m doing, it’s time to look at the physical hardware and the “Windows Tax” that makes this digital suite possible.

[NEXT ARTICLE: The Caregiver Command Center — The Dell and the Windows “Tax”