LATEST POSTS
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ZUM Radio Mini 1.3 OLED ZUMspot Pi-Star Hotspot – Part 1
This is the first part of probably a three-part series of articles that walk through the process of setting up the ZUMspot Mini 1.3 OLED hotspot for connecting to YSF/FCS reflectors. I’m not much of a conversationalist. That’s what I always tell myself and most people when I engage in small talk. I mean, I’m…
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VWS Annual Spring Picnic and Fox Hunt
My first in-person activity as a new member of the Vienna Wireless Society took place on April 26th at Roundtree Park in Falls Church, Virginia at the club’s annual Spring picnic. This year, there was a fox hunt event organized by club member Cliff Mauck, KE4PDS. Cliff assembled and hid two radio transmitters inside the…
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POTA US-0712 – Manassas National Battlefield (VA)
Carrying the momentum forward from yesterday’s successful activation of US-5510, I ventured just down the road from there and activated US-0712 Manassas National Battlefield today. The morning started off a bit dreary outside as a bit of rain had made its way through the area overnight. I was a bit hesitant to get out at…
About K2MAS
K2MAS is Matthew Swint. Matthew has been a licensed amateur radio operator since September 2014 when the FCC granted him General class privileges and the callsign of KM4EHD, which he changed to K2MAS in 2022. In 2025, Matthew earned an Amateur Extra class license.
You can find K2MAS on Instagram and on QRZ.com.


