2026-07-07 KARS - Kankakee Area Radio Society Inc The Kankakee Area Radio Society (KARS) is an Illinois-based amateur radio club dedicated to promoting and advancing ham radio in the Kankakee region. The site features member resources including meeting schedules, repeater information, fox hunt events, archived newsletters, and a membership application.
2026-07-07 Kaw Valley Amateur Radio Club - KVARC - W0CET The Kaw Valley Amateur Radio Club (KVARC), callsign W0CET, has been serving amateur radio operators in Topeka, Kansas since 1926. The site provides club members and prospective hams with meeting schedules, repeater information, licensing education resources, newsletters, and event calendars.
2026-07-07 KB3AWQ Dot Com - W3AHS Repeater KB3AWQ.com is the personal amateur radio site of John W. Springman III, centered on the W3AHS and KB3AWQ repeater link system serving Williamsport, Pennsylvania. The site documents the technical setup of multiple linked repeaters across VHF, UHF, and HF bands including Echolink, Allstarlink, and Raspberry Pi-based interconnects, along with repeater coverage maps, band conditions, and a live Lycoming County scanner feed.
2026-07-07 KB3LYB – Amateur Radio Blog KB3LYB is an amateur radio blog by a Pittsburgh-area ham documenting technical projects like setting up an Echolink node for the W3EXW repeater on 147.090MHz. The site includes detailed wiring diagrams, hardware bill-of-materials, and Raspberry Pi/SvxLink configuration notes useful to other hams attempting similar builds.
2026-07-07 KB4KVT Home Page KB4KVT is a personal amateur radio homepage featuring the callsign of a licensed ham operator, with imagery of an Eimac 4-1000 transmitting tube hinting at high-power RF interests. The site serves as a landing page for a ham radio enthusiast, likely covering equipment, operations, or related technical topics.
2026-07-07 KB6MMS Home Page, QRP Ham Radio Rick, KB6MMS, shares his passion for QRP low-power amateur radio operation, documenting CW contacts made with just 5 watts and simple wire antennas to destinations as far as Antarctica and Japan. The site includes kit reviews, homebrew antenna projects, online log books, and characterization data for the K1 rig, making it a solid resource for minimalist ham radio enthusiasts.
2026-07-07 KB6NU's Ham Radio Blog Dan Romanchik (KB6NU) runs this long-running amateur radio blog covering news, equipment reviews, licensing study guides, and community happenings in the ham radio world. Notable features include No Nonsense study guides for Technician, General, and Extra class licenses, along with commentary on everything from MFJ equipment to repeater guides.
2026-07-07 KB7TBT Ham Radio Links Page KB7TBT's ham radio links page is a well-organized curated directory of amateur radio resources spanning personal ham pages, local and national clubs, ATV groups, email forums, repeater councils, and commercial outlets. Created in 1998 and maintained through 2013, it serves as a comprehensive jumping-off point for hams interested in Arizona-area radio activity as well as broader national amateur radio communities.
2026-07-07 KB8VSR Amateur Radio Web Site Shane Worth, callsign KB8VSR, runs this General Class amateur radio personal site featuring sections on SSTV (slow-scan television), a logbook, ham radio links, and an introduction to what ham radio is. A classic old-web ham shack homepage with multiple navigation sections that give a solid overview of one operator's on-air activities.
2026-07-07 KC0AFX CW keys and more... Oleksandr Dzyubuk (callsign KC0AFX, home call UX7CQ) runs this site from Cherkassy, Ukraine, offering handmade CW Morse keys for sale alongside information about his ham radio activities and local radio communication work. The site also features a radio museum showcasing vintage USSR radios and receivers, plus sections on Ukrainian culture, power tubes, relays, and RF components.
2026-07-07 KC1XX KC1XX is the site for a competitive amateur radio station, featuring details about the station setup, antenna systems, and the team behind the operation. Visitors can browse the station gallery, search logs, and request QSL cards, with a bonus section covering the HJ4XX DX expedition.
2026-07-07 KC4GZX Amateur Radio Homebrew Projects KC4GZX is a ham radio enthusiast's site packed with homebrew DIY projects covering antennas, amplifiers, filters, transmitters, receivers, and test equipment. It also serves as a regional resource for Northeast Georgia amateur radio operators, featuring ham directories, repeater listings for multiple southeastern states, and hamfest schedules.
2026-07-07 KC4GZX Amateur Radio Webpage KC4GZX is a ham radio operator's personal page hosted on QSL.NET, featuring links to related amateur radio homebrew projects and callsign pages. The site serves as a small hub connecting several ham radio enthusiasts and their stations, with a focus on homebrew radio projects.
2026-07-07 KC4GZX DIY Homebrew Projects KC4GZX is a sprawling amateur radio and electronics resource by a Georgia ham operator, featuring over 2100 DIY homebrew projects spanning antennas, amplifiers, transmitters, microcontrollers, lasers, and more. It also includes a Northeast Georgia ham directory, repeater listings across multiple southeastern states, and a hamfest schedule, making it an invaluable hub for regional and hobbyist radio enthusiasts.
2026-07-07 KC4GZX Georgia 2-Meter Repeaters KC4GZX is a comprehensive ham radio resource covering Georgia 2-meter repeater directories, with listings extending across neighboring states including South Carolina, North Carolina, Tennessee, Alabama, and Florida. The site also features a Northeast Georgia ham operator directory organized by city, DIY electronics projects covering antennas, amplifiers, transmitters, and test equipment, plus a hamfest schedule.
2026-07-07 kcaprs.org The Kansas City APRS Organization The Kansas City APRS Organization is a regional group dedicated to Automatic Packet Reporting System (APRS) activity in the Kansas City area. This site serves as the hub for local amateur radio operators interested in real-time digital position tracking and packet radio communications.
2026-07-07 KD3CPY KD3CPY is a compact amateur radio personal page belonging to a Technician-licensed ham operating from grid square FN20kb. The site highlights the operator's callsign, QSL info, and participation in the Amateur Radio Inclusivity Pledge and the Fediverse.Radio web ring.
2026-07-07 KD5FJM Dyess AFB ARC (DARC) The Dyess AFB Amateur Radio Club (DARC), callsign KD5FJM, is the official ham radio club for Dyess Air Force Base in Texas, featuring links to club news, member lists, station info, SKYWARN severe weather resources, and AF MARS connections. The site reflects a club in transition, actively seeking new leadership to revitalize its activities among amateur radio operators in the Dyess area.
2026-07-07 KE4ISH Home Page KE4ISH is the personal ham radio page of a licensed operator in Liberty County, Georgia, with over 20 years of professional communications experience spanning the Army and telephone industry. The site covers his role as Assistant Emergency Coordinator, involvement with Georgia Army MARS, local club and repeater info, and participation in the Amateur Radio Webring.
2026-07-07 KK4DAS - Amateur Radio Explorations - ham radio blog KK4DAS is a ham radio blog by an enthusiastic homebrew builder documenting the construction of transceivers, antennas, and test equipment from scratch. Posts dive deep into technical details like crystal ladder filters, diode ring mixers, and VFO modules, making it a treasure trove for QRP and homebrew radio enthusiasts.
2026-07-07 KWARC - KW Amateur Radio Club Inc. The Kitchener-Waterloo Amateur Radio Club (KWARC) maintains this hub for ham radio enthusiasts in the KW region of Ontario, featuring club meeting schedules, repeater listings, beginner guides, and CW courses. Members can renew their membership, browse the virtual swap shop, and stay current with ARRL news, solar cycle data, and AMSAT satellite information.
2026-07-07 K�USN The Rocky Mountain Navy Amateur Radio Club (K0USN) is a military-themed ham radio club founded in 1999 to honor active duty, retired, and separated Navy personnel while promoting amateur radio operation and technical training. The site lists club officers with their callsigns and military ranks, and links to pages covering upcoming events, members in action, and contest victories.
2026-07-07 LA5KI VINTAGE HAM RADIO LA5KI Vintage Ham Radio is a Norwegian amateur radio operator's site dedicated to vintage ham radio equipment and history. The page features a classic old-web aesthetic and serves as a gateway to content about antique radio gear and the amateur radio hobby.
2026-07-07 LA5KI Vintage Ham Radio photos LA5KI hosts an extensive photo archive of vintage ham radio equipment, organized by manufacturer and spanning dozens of classic brands like Collins, Hallicrafters, Heathkit, and Hammarlund. With over 60 images catalogued across rare and iconic mid-century radio manufacturers, this site is a visual treasure trove for vintage radio collectors and enthusiasts.
2026-07-07 Laser Communications A hobbyist technical resource covering amateur laser and lightwave communications, including an experimental RS-232 laser transceiver, a 44 km laser link project, and a laser bounce listening device. The site documents hands-on DIY optical communication experiments that push the boundaries of what amateur radio enthusiasts can build on a budget.
2026-07-07 Le blog de F4IHA The blog of Olivier (F4IHA), a French amateur radio enthusiast who documents his homebrew radio projects including low-power QRPP transmitters, VFOs, antenna tuners, and fox-hunting modules built with Arduinos and components costing under 30 euros. Posts cover schematics, PCB design in KiCad, measurements, and hands-on construction with detailed technical write-ups that make it a great resource for DIY radio builders.
2026-07-07 Le Club de Radio Amateur de Charlevoix. Le Club de Radio Amateur de Charlevoix is a French-language amateur radio club based in the Charlevoix region of Quebec, Canada. The site serves as the online home for the club, welcoming members and visitors interested in ham radio activity in this regional community.
2026-07-07 Les Nouvelles DX Les Nouvelles DX is a French-language archive covering 25 years of publications from the DX newsletter of the same name, including QSL card galleries, contest results, expedition logs, and amateur radio history dating back to 1920. Visitors can explore rare QSL cards from Antarctic stations, French Pacific expeditions, historical prefixes, and online logs from operators at remote locations like Crozet Island.
2026-07-07 Licking County Contest Group The Licking County Contest Group (LCCG) is a club of amateur radio operators in Licking County, Ohio who gather around the competitive side of the hobby. The site links to contest resources like ARRL Contests and the KA9FOX DX Library, and serves as a memorial to longtime local ham Otto Geyer, W8EA.
2026-07-07 Liga Colombiana de Radioaficionados - LCRA - Alma Mater de la Radioafición Colombiana desde 1933 The Liga Colombiana de Radioaficionados (LCRA) is Colombia's national amateur radio organization, founded in 1933 and serving as a member society of the IARU. The site covers licensing procedures, reciprocal license applications, frequency bands, club history, diplomas, and official resolutions for Colombian ham radio operators.