Q5 Worldwide Ham Radio

Contest Crew Confessional: What Really Happened in IARU

The Contest Crew is back—Randy K5ZD, Dan N6MJ, Chris KL9A, and Bill W9KKN—fresh off the IARU HF World Championship. From broken antennas and overheated shacks to surprise guest ops and last-minute tech rescues, this episode captures the contest highs, lows, and hard-won wisdom only this crew can deliver.
Dan N6MJ’s operation from the legendary N2QV station in New York almost didn’t happen. After casually mentioning on a previous Q5 episode that he was “without a station,” Dan got an unexpected email from Tariq N2QV—inviting him to operate from one of the country’s top single-op sites. That led to a last-minute cross-country flight, a borrowed “foot switch” taped to the floor, and a serious attempt at the USA record. The band conditions didn’t hold up, but the effort, camaraderie, and unexpected help—from past Q5 guest Sebastian KI2D to Bill’s remote troubleshooting—tell a bigger story.
Meanwhile, Chris KL9A battled 96-degree heat and bug-filled Montana nights with his trademark grin, chasing WRTC test stations and savoring every contact. Randy K5ZD, mid-rebuild in Ohio, strung up dipoles and made the most of a casual effort. And Bill W9KKN—unofficially the Contest Crew’s 24/7 tech support—spent the weekend solving problems for everyone from N2NT and NP4Z to Dan at N2QV. Whether comic or crushing, each story points to what this Crew knows best: the contest never really ends—and neither does the bond among operators.
This episode is a candid debrief with four of the world’s top contesters. Join the conversation and subscribe to Q5 Worldwide Ham Radio.
Thanks to DX Engineering for backing contesters, DXers, POTA activators, and everyone pushing ham radio forward—rain or shine, band open or closed.

Inside the ISTRA Contest Conference in Porec, Croatia

The ISTRA Contest Conference is taking place October 9–12th in Poreč, Croatia, and Braco E77DX, Mirko 9A6KX, and Dave 9A1UN are here to tell us all about it. Born from late-night conversations and a desire for deeper community, the ISTRA Contest Conference is quickly becoming Europe’s most vital gathering of contest operators. What started as a bold idea between friends has evolved—despite COVID delays—into a globally attended, three-day immersion in radiosport. With over 250 participants and growing interest from outside the Balkans, the event now draws contesters from across Europe, the Middle East, and even the U.S. But this isn’t Friedrichshafen or Dayton. There are no booths. No gear to buy. Instead, ISTRA offers live, interactive presentations: young operators debriefing DXpeditions, station builders explaining the guts of their setups, doctors addressing health in contesting, and yes—even discussions on the etiquette (and humor) of stealing frequencies from people you now consider friends. The tone is intimate and deeply human, with late-night “last-man-standing” competitions that blend camaraderie with contest-hardened stamina. Held on the stunning Istrian coast, ISTRA isn’t just for contesters—it’s also a rare invitation for spouses and families to enjoy world-class food, swim in the Adriatic, and savor the wines and quiet beauty of inland Croatia. This episode builds on earlier Q5 conversations with top operators and expedition teams, but shifts the focus to what happens off the air—when contesters come together to share war stories, swap tactics, and reimagine the future of the sport. Join the conversation and subscribe to Q5 Worldwide Ham Radio for more stories like this. Special thanks to DX Engineering for supporting contesters, DXers, Parks on the Air activators, and every ham who knows the thrill of calling CQ from somewhere new.

Estonia’s Quiet Contesting Force: Kris ES7A

Our Contest Crew Europe introductions continue with Kris Kass ES7GM, also known by ES7A. Kris is a third-generation Estonian ham radio operator whose story arcs from Soviet-era restrictions to modern contesting excellence. Raised in a family where CW was practically a second language—his grandfather operated behind the Iron Curtain as UR2GT (during Soviet times, all of Estonia used the UR2 prefix)—Kris made his first CW contact at age seven using a straight key and what he remembers as a “messy” transmission. Now in his thirties, he’s one of Estonia’s most respected contesters, equally at home running pileups from his self-built rural station or contributing big scores from the megastation ES5TV.
What sets Kris apart isn’t just his lineage or results, but his philosophy. At a time when many are chasing ever-bigger setups, he made a deliberate shift—constructing ES7A with simplicity and sustainability in mind. Using salvaged Soviet towers and homemade antennas, he built a flexible station atop his region’s highest local terrain—not to rival ES5TV, but to offer something community-driven and distinctly his. “It’s not about competition,” he says. “It’s about having something locals can use.”
A moment that lingers: Kris casually mentions his ability to transmit and receive at the same time—a rare skill that helped him rack up 357 QSOs in the first hour of a recent IARU contest using SSB 2BSIQ. As former president (2018–2024) of the Estonian Amateur Radio Union, he championed online exams and helped build a pipeline for young operators. The results are already visible.
This episode builds on a growing thread at Q5—highlighting a new generation of builders and operators like Kris Kass and Kristers Misa YL3JA, his WRTC 2026 teammate. Join the conversation and subscribe to Q5 Worldwide Ham Radio to follow more stories like this.
A big thanks to DX Engineering, whose support helps fuel the creativity of DXers, contesters, Parks on the Air activators, and ops everywhere—especially those who build stations from rusted towers and quiet determination.

Relentless Competitor: Dave 9A1UN Rebuilds 9A1P to Greatness

Dave Kucelin 9A1UN, also known by his contest call 9A1P, is one of the most accomplished HF contesters in Croatia and the tenacious force behind a station that’s endured devastating storms, unresolvable land disputes, and a rotating cast of club members—all while racking up thousands of QSOs. In this episode, Dave opens up about building (and rebuilding) the 9A1P contest station, a decades-long project that started with five-element yagis on a 30-foot tower and evolved into a rugged, sea-facing setup now spanning four towers on a ridge above the Adriatic Sea. A third-generation ham, Dave first got on the air using his father’s call at age six. He cut his teeth on VHF contests, but it was CQWW that pulled him toward HF. After a freak storm in 2018 leveled the original station, Dave and his small team were forced to start over—only to be evicted from the land they’d occupied for 30 years. (Yes, there’s more to the story.) What followed was a two-year hunt for a new site, culminating in a station perched above a river valley with sea paths to North America and Japan, optimized with fixed antennas built to withstand the region’s brutal winds. The story is full of grit and unexpected laughs—like the time Dave hung a tribander between two towers with rope just to beam east for ARRL SSB, or his candid take on remote operation and the fear it might kill the camaraderie he treasures most. His daughter, now licensed and active in the YOTA scene, marks the family’s fourth generation on the air. Join the conversation and subscribe to Q5 Worldwide Ham Radio—where we're working hard to illuminate the wonderful world of ham radio. Special thanks to DX Engineering for supporting the global ham radio community—from trailblazing POTA activators to teams pushing the limits in the world’s toughest DX and contesting environments. Your gear powers the pursuit.

Contest Crew Europe’s Rising Star: Sven DJ4MX

Sven Lovric DJ4MX is part of a new wave of contesters and DXpeditioners reshaping what youth, excellence, and ambition look like in ham radio today. At just 23, he’s already logged pileups from Guyana and the remote Pacific outpost of the Marshall Islands. Whether operating as 8R7X or V73WW, Sven thrives in the thick of it—chasing signals from the other side of the globe, running high-rate phone pileups, and mastering CW through sheer commitment and countless hours on Morse Runner.
Our conversation traces his journey from a 13-year-old operating under Germany’s training license program to a top finisher in CQ Worldwide CW from a 100-watt station in the heart of Munich. While his roots lie in family outings and early SOTA activations, his heart now belongs to contests and DXpeditions. He favors single-op low power for the raw challenge—but you can see the glimmer in his eyes when he talks about future high-power opportunities. His most formative experiences—like operating from E7DX with Braco or field-cooking between shifts in the Marshalls—reveal a camaraderie at the core of these far-flung efforts.
Sven’s voice is both young and unusually thoughtful. He champions the live scoreboard as a tool for growth, not ego, and offers a clear call to action: don’t just study radio—operate. That advice, he notes, applies as much to midlife returners as it does to teenage prodigies. And while he isn’t ready to reveal where the “Next Generation DX Team” is heading next, one thing is certain—they’re not done.
Join the conversation and subscribe to Q5 Worldwide Ham Radio for more interviews with the voices shaping amateur radio’s future.
Thanks to DX Engineering for supporting this work—and for helping DXers, POTA activators, and contesters everywhere build the stations of their dreams, no matter where they call CQ.

Building One of Europe’s Top Contest Stations: Mike SJ2W

Mike Larsmark SJ2W is one of Europe’s premier contest station builders—an operator who pairs deep technical skill with long-term investment and a clear vision for finding a competitive edge from the far northern Swedish countryside.
Licensed at 15, Larsmark jumped into contesting early and never looked back. He credits Contest Crew member Randy Thompson K5ZD as an early influence, whose writeups helped him understand what it meant to operate competitively. From stringing up wire antennas to building a purpose-designed, eight-tower station near 64.5° N, his journey has been one of steady, methodical refinement. SJ2W is now a serious presence in the contesting world, with European records, top-three finishes, and proof that results are possible—even at a highly propagation-dependent latitude—with the right design and team.
This conversation traces the evolution of SJ2W: why automation became essential, how Larsmark built a remote-ready system around his own control software (OpenASC), and what it takes to manage hardware, operators, and neighbors across thousands of square meters. One standout moment: the 2010 IARU contest, when SJ2W’s new antennas brought in North America every hour for 24 hours straight—an early glimpse of what the site was capable of.
Join the conversation and subscribe to Q5 Worldwide Ham Radio.
Thanks to DX Engineering for backing the builders, the activators, and the contesters—whether you're fine-tuning a multi-op setup or logging first contacts from a field station, their gear and guidance help you get the job done right.

Contest Crew EUROPE Debuts!

Braco E77DX is the driving force behind the first-ever Contest Crew: Europe Edition—a project built on the momentum and format created by the original Contest Crew: Randy K5ZD, Dan N6MJ, Chris KL9A, Bill W9KKN, and Dr. Scott Wright K0MD. Together, they set the tone for what this series became: smart, unscripted, and genuinely fun. Their candid, strategy-rich conversations quickly became essential viewing for contesters and helped build a loyal global following for Q5. But one thing kept coming up: we needed more voices from outside North America. Enter Braco, who pushed to expand the conversation—and tonight, that idea becomes reality. In this premiere episode, we welcome six of Europe’s most accomplished operators: Braco E77DX, Dave 9A1UN, Mike SJ2W, Filipe CT1ILT, Kris ES7A, and Sven DJ4MX. From propagation quirks and contest scoring challenges to stories of station rebuilds and IARU prep, this is contesting from a European vantage point—uncensored and overdue. Five of the six will be competing in WRTC 2026. This isn’t a parallel project—it’s an expansion. Our intention is for the EU and NA Crews to cross over in future episodes, exchanging ideas, perspectives, and maybe even some friendly trash talk. Contesting is a global game. This crew underscores it. Join the conversation in the comments, and don’t forget to subscribe to Q5 Worldwide Ham Radio for more episodes like this. Thanks to DX Engineering for backing this series—and for their steadfast support of the Parks on the Air community, as well as everything they do to equip DXers, contesters, and portable operators around the globe. Their passion powers the hobby. Visit dxengineering.com to learn more.

IARU HF World Championship: Contest Crew Gets Ready

In this episode, the Contest Crew—Randy K5ZD, Dan N6MJ, and Bill W9KKN—turns their attention to the IARU HF World Championship, a 24-hour sprint that’s more than just a summertime curiosity. It’s a deceptively technical contest: the rules are simple, but the path to a top score is anything but. As Randy lays out the structure and quirks—zones, headquarters stations, multiplier strategy, and the peculiar propagation patterns that emerge in July—it becomes clear this is a thinking person’s DX contest. And for many, it’s the perfect tune-up for something even bigger. Dan, who’s stood atop the WRTC podium, sees IARU as essential prep for 2026, when the Olympics of radiosport take place in England. But he also points to a rare opening for West Coast operators: a shot at going toe-to-toe with their East Coast rivals, thanks to nighttime paths on 20 and 15 meters that tilt the playing field—if only briefly. Bill echoes the sentiment—this isn’t just a casual one-day sprint. It’s one of the few contests where propagation, geography, and raw skill align in unpredictable ways. Then there’s the moment Randy explains why the real magic of 10 meters might not come at sunrise but at 22Z, when Europe stays up late and the band suddenly opens like a trapdoor. Or Dan recalling how a pre-WRTC trip exposed the razor-thin beamwidth of their spiderbeam antenna—details that don’t just color a contest, but decide it. The conversation drifts into WRTC strategy, the shifting meta of CW vs. SSB, and the quiet thrill of nailing the perfect multiplier at the perfect moment. This episode builds on the candid, unscripted energy that made the Contest Crew series a cult favorite. If you’re serious about IARU—or just curious why the best contesters never stop learning—this one’s for you. Join the conversation and subscribe to Q5 Worldwide Ham Radio for more smart, spirited talks like this. Thanks to DX Engineering for backing DXers, contesters, Parks on the Air activators and hams everywhere who keep stretching the edges of the map.

Q5 June 2025 Update

POTA Legend in the Making: Les KI5GTR on Activating, Contesting, and Going All-In

Les Chalfant KI5GTR is the kind of operator who reminds us what Parks on the Air is all about. From zero to full-throttle in just a few years, Les has activated all 286 parks in Arkansas, is closing in on 700 unique park activations overall, and still found time to earn a serious contest plaque from his home QTH—Rookie Overlay #1 in the U.S. for the 2024 CQ Worldwide SSB Contest. Whether he’s logging 200 contacts from a forest clearing or tracking propagation through a 48-hour contest, Les blends outdoor adventure with competitive drive in a way that feels entirely fresh—and completely at home in the POTA movement. He’s not just participating. He is the story. Les embodies the best of what Parks on the Air has come to represent: accessibility, energy, community, and a love for radio that’s contagious. Join the conversation in the comments and subscribe to Q5 Worldwide Ham Radio for more stories like this. Special thanks to DX Engineering for their continued support—not just of this show, but of the entire Parks on the Air community. Whether you're operating off-grid, chasing DX from a contest station, or running 100 watts from the tailgate, DX Engineering makes it all work better.