Brisbane Amateur Radio Club - BARC - VK4BA

Brisbane Amateur Radio Club - BARC - VK4BA Connecting and promoting Brisbane’s amateur radio community! We offer hands-on events, expertise, and a welcoming space for all skill levels.

Join us to explore the excitement of amateur radio! Meets - 2nd and 4th Saturdays every month @ 1pm

This weekend is POTAs quarterly support your parks weekend. Keep an eye out for many club members heading out to activat...
16/04/2026

This weekend is POTAs quarterly support your parks weekend. Keep an eye out for many club members heading out to activate parks around South East Queensland.

Scotty VK4BRO and Mike VK4MWL are planning to activate 5 parks in one day to receive their Warthog award! Many other members are planning to head out and hunt the activators.

Check out

Parks program for amateur radio, also known as Parks on the Air (POTA), including a map and list of entities for the program.

The POTA Wild Streets ExperimentDavid VK4DCP came up with a clever way to activate parks and he and I managed to activat...
28/03/2026

The POTA Wild Streets Experiment

David VK4DCP came up with a clever way to activate parks and he and I managed to activate 15 parks in a single UTC day. Before the UTC rollover we even activated an extra five parks. The method complies with the rules and we felt great about getting active and out of the shack into the wild, ... the wild streets and paths
of Brisbane’s CBD. Still, like our previous N1CC achievement of using ’10 bands at each of 10 parks’, and our ’10 Parks in a single day’ using 6 meter rigs plus handhelds, it was a challenge we set for ourselves and it was achieved. This time, we used handheld radios alone.

First we both have handheld Retevis RT3s radios with GD77. The radios are programmed with simplex VHF and UHF frequencies and simplex DMR frequencies for both VHF and UHF. We both have two callsigns each.

We are both (former) keen cyclists so dusted off our bikes and set off from David’s City location early one Sunday morning. Our only real luggage was our handheld radios. Most of the Parks we activated were on the Brisbane River and therefore TWOFERS with the River. David even found three THREEFERs with the Howard
Smith Wharf, the River and the Story Bridge, plus the Former Victoria Bridge abutment, the William st. retaining wall, and the River, and finally the Old Naval stores, the Kangaroo Point Cliffs and the River. David used technology to accurately measure locations between each point to ensure compliance with the rules.

The Secret is each time David and I arrived at a location eg. William Jolly Bridge, we contacted each other on 2m FM, 70cm FM, 2m DMR, and 70cm DMR, using fractions of a watt. That's 4 contacts to each callsign, making 8, and then because of David’s Twofer location, the end result is 16 contacts.

Working out the Threefer to Threefer contacts can make your eyes glaze over. Just believe it, it was fun. Every site wasn't that easy, as we had to ride from end to end at Raymond Park East and West air Raid Shelters and back and contact the other person from both locations, to accumulate the 16 QSOs. We did the same swapping at Spring Hill where we were additionally challenged by the steep terrain. Part of the secret was also in David’s careful planning and measurement, and the way we were able to each have a printed sheet and simply fill in the times we made each contact. Logging all this later did prove a challenge, but finally the logs were all accepted and we each received the Cheetah Award for 15 parks in a day.

Overall we covered about 15 kilometres mostly on bike paths around the city which is achievable for most people of reasonable fitness. We made almost 400 Park to
Park contacts, and each activated several new parks. And of course, inevitably, David is now looking at how we can do 20 in a day. Watch for the next instalment.

Graham VK4CEG.

Brisbane Amateur Radio Club will be running a radio fox hunt across Brisbane this Saturday the 14th of March.We're going...
13/03/2026

Brisbane Amateur Radio Club will be running a radio fox hunt across Brisbane this Saturday the 14th of March.

We're going to meet at 0930 local time at Boorabbin Picnic Ground:
https://www.google.com/maps/@-27.5527103,153.1106573,283m/data=!3m1!1e3?entry=ttu&g_ep=EgoyMDI2MDMwOS4wIKXMDSoASAFQAw%3D%3D

We plan to do a Quick introductory “how to” for approximately 30 minutes before setting off at about 10:00am (00:00 UTC)

Coordination will be via VK4RES 147.125 repeater on the day and then head for a social beverage afterwards. The location for the beverage will be near the fox.

The below map shows the area where the fox will be located.

Everyone is welcome regardless all experience levels.

Mike VK4MWL & Arjun VK4PAA

09/03/2026

Effective today Brisbane Amateur Radio Club will be changing its weekly VHF Nets.

The club's new VHF net will be hosted on Tuesday evenings at 20:00 AEST on the VK4RES Mt Glorious 2M repeater (RX 147.125MHz, TX 147.725MHz with a 91.5 Hz Tone)

VK4RES has fantastic coverage across the wider Brisbane area, if you live close it's likely you just need to program your HT!
We hope that by making these changes we'll get more members of the Amateur community on the air chatting each week.

We would like to shout out to Les, VK4LEZ who has run the three nets a week for longer than anyone can remember, most recently on the wide area network. Thank you, Les.

A reminder that the next shack day on the 14th of March is cancelled due to a large event on with the scouts.

Arjun VK4PAA & Mike VK4MWL

Awesome day at the shack today. Great turnout for Marty Nelson's POTA presentation and a run through some of his new pro...
28/02/2026

Awesome day at the shack today. Great turnout for Marty Nelson's POTA presentation and a run through some of his new products.

Thanks to the Brisbane VHF group members who joined us and welcome to couple of newcomers looking to get their licenses.

Thank you to Marty VK4KC and Mark VK4EMP for bringing their antennas to demonstrate to the club members.

Reminder that the next meeting will be on the 28th March.

Drop by and get involved in Amateur radio.

Mike VK4MWL

20/02/2026

Brisbane Amateur Radio Club will be hosting Marty Nelson VK4KC from Mad Dog Coils.

Marty is the country coordinator for POTA Australia and will be doing a presentation on POTA on Saturday 28/2 at the club Shack.

Shack will be open from midday, with a sausage sizzle and drinks available for purchase.

We are located at Rochedale Scout Den, 21 Rochedale Road, Rochedale.

All Welcome.

Mike VK4MWL

A Year on the Air with BARC - 2025 EditionLooking back over the year, it’s been really good to see just how much has bee...
31/12/2025

A Year on the Air with BARC - 2025 Edition

Looking back over the year, it’s been really good to see just how much has been happening around BARC

POTA ended up being a big part of the year, and it grew steadily as the months went on. We settled into a rhythm of running one POTAthon each quarter. The first one back in March started with VK4CEG, VK4DCP and VK4MPB spread across two parks. Fast forward to the most recent POTAthon just a couple of days ago and it wrapped up with 15 operators across 16 parks, logging close to 700 QSOs. Seeing that progression over the year has been pretty satisfying.

Along the way, a number of members put in a huge amount of work on air. As it stands, six BARC members are currently sitting in the top 50 activators in Australia (VK), which is a great reflection of the consistency and effort being put in.

Here’s where those six currently sit:

VK4CEG has pushed into the top 20 VK activators this year, currently sitting at number 16, with 98 activations across 48 parks and 2406 QSOs, including CW.
VK4BRO is sitting at number 32 nationally, with 41 activations across 31 parks and 860 QSOs, including CW.
VK4MPB is at number 39 nationally, with 53 activations across 27 parks and 1272 QSOs, including data.
VK4KLB sits at number 41, with 40 activations across 27 parks and 1071 QSOs, and is one of very few female operators, if not the only one, currently appearing in the national top 50.
VK4DCP is at number 46, with 73 activations across 21 parks and 2145 QSOs, including data.
VK4MWL rounds that out at number 49, with 26 activations across 21 parks and 647 QSOs.

Later in the year, VK4GUE and VK4FRZ also joined the group of activators and have been getting stuck into POTA alongside the rest of the crew. On the other side of the microphone, VK4NCX, VK4GAP and VK4GSI have been rapidly racking up an impressive number of POTA hunter contacts, among others.

It hasn’t just been about the established operators either. A really nice thing to watch this year has been newer activators finding their feet and steadily building confidence. The father-daughter pair VK4TNT and VK4DND have started activating parks together and are quickly racking up the numbers. VK4DND is only 14 and already getting solid time on air, which has been great to see. Most recently, VK4HSK joined the latest POTAthon for his first POTA outing, with VK4BRO showing him the ropes.

Another big theme of the year has been new and younger members coming through and getting properly involved. Over the year, 29 people sat licence exams across Foundation, Standard and Advanced.

A lot of that success comes down to VK4MWL’s quiet, consistent work behind the scenes, organising and conducting assessments, mentoring candidates, and making the whole process feel approachable and supportive.

There were some great individual milestones along the way.
VK4DJK and VK4PKR gained their licences so they could join family SOTA activations overseas.
VK4BRO upgraded to Advanced.
VK4PAA, who is only 14, gained his Foundation licence and is already working towards Advanced.

Those new callsigns have flowed straight into the club. We picked up 24 new members this year, taking us to 71 active members. That includes high school students, people brand new to the hobby, and people returning after time away. The current licence mix sits at 32 Advanced, 29 Foundation and 7 Standard, with a few more working towards their first licence.

On the practical side, a lot of time went into helping newer operators like VK4OLB, VK4PAA and VK4JKM get stations together. Sorting radios, power, antennas, and all the little details that make the difference between owning gear and actually using it. Antennas were built, tuned, rebuilt, and tested again. EFHWs went up and portable setups got refined.

That support is starting to show. VK4OLB recently ran his first solo activation, which is a pretty big milestone when you think back to where he started earlier in the year. He’s also currently wrapping up testing on a new 80 m antenna, which has been a great learning curve in its own right. VK4PAA has now got his home station set up and on air as well, and has started logging POTA hunter contacts, which has been great to see. First QSOs turned into first pile-ups, and group activations naturally led into independent ones. We have also seen a handful of members get on CW for the first time this year, which has been great to watch.

Away from HF, there were plenty of VHF and UHF outings as well. Hilltops, quick tests that turned into longer sessions, and more members getting comfortable with portable operating overall.

In November, about half a dozen members also made it along to QTech 2025, the two-day amateur radio technical conference in Brisbane. It was a good chance to catch up with operators from around Australia, sit in on technical talks, and come home with plenty of ideas for new projects and experiments.

We’ve also seen a lot of positive cross-pollination this year with the Meshtastic Brisbane User Group. Meshtastic enthusiasts have been picking up their amateur radio licences, and long-time hams have been diving into Meshtastic, experimenting with nodes, coverage, and new ways of thinking about RF. That crossover has been a real highlight.

Outside the usual club activities, we also got back into JOTA, working with both the Scouts at Rochedale and the Guides just down the road at Springwood.

A huge shout-out also goes to VK4LEZ, VK4DKW, and the other regular net controllers who keep things ticking along week in, week out. Between them they’ve been running and supporting multiple weekly HF, VHF and UHF nets, giving everyone a reason to jump on air, try new bands, test gear, and stay connected.

A lot of the good stuff happened off-air too. BBQs helmed by VK4GLM, planning days, VK4MGO’s antenna building adventures, VK4BXI, VK4DKW and VK4QAS helping fix things that didn’t behave, and plenty of casual catch-ups where ideas turned into the next on-air adventure.

If we tried to list everything all our wonderful club members have done this year, we’d be here all night and Facebook would probably cut us off. So instead, we just want to take a moment to give a big shout-out to:

VK4ASH, VK4VAK, VK4DTK, VK4EDF, VK4AYE, VK4ANB, VK4AGE, VK4SGW, VK4TSC, VK4ETH, VK4CHR, VK4LDF, VK4KDP, VK4DEV, VK4DMB, VK4OZZ, VK4GSI, VK4YYM, VK4JG, VK4JER, VK4VKM, VK4VVK, VK4AW, VK4XYZ, VK4AOK, VK4YXL, VK4LPC, VK4ATC, VK4COZ, VK4PTR, VK4YPB, VK4AIQ, VK4ACF, VK4AHK, VK4SET, VK4YTC

for all the wonderful contributions you make - whether you’ve been active on air, helping behind the scenes, building things, fixing things, learning, teaching, experimenting, or just turning up and being part of it, together you make the club what it is. Friendly, welcoming, fun, and a genuinely good place to learn and enjoy radio.

And if we’ve accidentally missed you, that’s operator error. Consider yourself logged anyway.

To everyone who taught, assessed, activated, hunted, chased, logged, spotted, helped build, helped tune, or just turned up and got involved, thanks. And to all the newer members who joined us this year, welcome. It’s been a really solid year for the club, and a great one to look back on.

And here’s to 2026 and the adventures it will most certainly bring!

Happy New Year folks! And 73 for now…

29/12/2025

📡🏞️ BARC POTAthon – After Report (Sunday 28 December) 🏞️📡

What a cracking day out.

This POTAthon was a great reminder of how much fun you can have when people just grab a radio, head to a park (near or far), and get on with it. Between first-ever activations, first solo outings, QRP experiments, city parks, local walk-ups and a full multi-operator site, there was a lot of good radio made across SEQ.

The numbers below are from the logs we’ve got in so far. A couple are still floating around, but this gives a solid picture of how the day played out.



🌿 AU-1276 / AU-7027 / AU-8922 – THREE-FER
VK4MPB, VK4KLB, VK4TNT, VK4DND, VK4BA

This site absolutely carried the day.

Five operators sharing a three-fer meant there was almost always something happening, no matter which band you dropped into. If you were hunting, you didn’t wait long. If you activated into it, your log filled up very quickly.

• 207 QSOs across two UTC days
• Worked every HF band from 80 m through to 10 m, plus 2 m and 70 cm
• 40 m did most of the heavy lifting, but the real win was the band spread

Exactly how a multi-op POTA site should run.



🌿 AU-9254
VK4OLB

A big milestone here.

This was VK4OLB’s first solo activation, and it was a strong one from start to finish.

• 94 QSOs over two UTC days

Well run, calm, and confident. A great first solo outing and a solid contribution to the day.



🌿 AU-10898 & AU-10522 – Two-fer
VK4DCP (VK3ZWM)

Urban POTA done properly.

Operating a two-fer from right in the middle of Brisbane City, VK4DCP showed that portable HF doesn’t need wilderness to work.

• 110 QSOs
• 4 parks activated
• 22 parks hunted
• Bands from 80 m to 10 m SSB, plus 2 m and 70 cm FM

A huge amount of radio from a tough RF environment.



AU-1037 & AU-6911 - Two-fer
VK4BRO / VK4HSK

Another milestone activation, and a really nice example of how these days work best.

This was VK4HSK’s first ever activation, with VK4BRO showing him the ropes, from setup through to operating and logging. The result was exactly what you hope for in a first outing - steady, and productive.

• 86 QSOs on 40 m
– 82 SSB
– 4 CW

A great team effort, and a textbook case of how a bit of guidance turns a first activation into a really positive experience.



🌿 AU-1276 / AU-7027 / AU-8922 – THREE-FER
VK4CEG

VK4CEG was also operating out of the three-fer.

Despite dealing with some truly spectacular QRM from a nearby restaurant, he stuck it out and still logged:

• 26 QSOs

Anyone who’s fought that sort of noise will appreciate the effort.



🌿 AU-6984
VK4KC

A big shout-out here.

VK4KC came out to support BARC’s efforts and quietly put together one of the strongest single-park efforts of the day.

• 134 QSOs

Clean, consistent operating that kept hunters busy for hours.



🌿 AU-10899
VK4GUE

A tidy, no-nonsense activation that was a solid contribution to the overall total.

• 43 QSOs on 40 m
• Including 3 CW



🌿 AU-1472
VK4MWL

One of the more impressive technical efforts of the day.

Running just 6 watts on a new FTX-1, VK4MWL still managed:

• 58 QSOs, all on 40 m LSB

A great reminder that QRP absolutely works when things are set up well.

Also thanks VK4CZ and VK4ARL who dropped by for an eyeball QSO. (Do you reckon these should go in the log too? 😅)



🌿 AU-7055
VK4XYZ

It was really nice to have VK4XYZ jump in from a local park and join the fun.

• 10 QSOs on 40 m

Not a marathon activation, but exactly what the POTAthon is all about - to get out into a park and have fun.



🌿 AU-10882 – new park
VK4FRZ

Points for determination here.

Starting late and watching conditions fade away, VK4FRZ still managed to put a new park on the air.

• 10 QSOs on 40 m
• 1 QSO on 80 m
• All SSB

Every new park counts, and this one definitely did.



📊 Confirmed totals so far

From the logs in hand:

• 679 QSOs
• 16 parks activated
• 15 activators
• Bands from 80 m through to 10 m, plus 6 m, 2 m and 70 cm
• Strong Park-to-Park activity throughout the day



Huge thanks to everyone who activated, hunted, mentored, coordinated, or just ducked out to a local park and joined in. First activations, first solo outings, QRP, city parks, and big multi-op sites - it all worked.

More parks. Same bands. Same energy.
Let’s do it again soon! 🏞️📡





27/12/2025

☀️📻 BARC POTAthon is ON – Sunday 28 December 🌿

Good morning fellow POTA tragics 👋
Today’s the day.

From 9:00 am AEST, a big crew from BARC will be hitting the air across multiple parks, with HF, VHF and UHF all in play and plenty of Park-to-Park action expected.

🔥 Special mention:
AU-1276 / AU-7027 / AU-8922 is live as a THREE-FER, with multiple operators working every band they can.
If you’re an activator chasing fast P2Ps and big logs, this one’s a gift:
👉 up to 10 callsigns per band into a three-fer!

Two-fers, singles, and lots of familiar calls spread across SEQ — there should be something on for everyone.

📡 Local coordination:
• 146.500 FM
• Mt Coot-tha repeaters (VK4RMC 2 m / 70 cm) if needed, after WIA news

🌿 Activators: still time to grab a park and join in.
📻 Chasers: keep an eye on the spots and don’t be shy about band-hopping.

Call “Park-to-Park” — we’ll be listening.

N1CC… here we come. 🌿📡

27/12/2025

📻🏞️ BARC POTAthon – Sunday 28 December 🏞️📻
Parks Galore, P2Ps Encouraged, N1CC in Sight

Tomorrow - Sunday 28 December - a big crew from BARC will be heading out across SEQ for another POTAthon, and it’s shaping up to be a very busy day on the bands.

The plan is simple - activate lots of parks, generate strong Park-to-Park action, and give hunters a very good reason to stay glued to their radios. We’ll also be making a proper run at a few awards (including N1CC), so expect plenty of activity.

🕘 On air from 9:00 am (AEST) (This means each park can be activated TWICE! Once before 10:00 am AEST and once after!)



🏞️ Parks & Activators you’ll hear

📍 AU-9254
• VK4OLB



📍 AU-1472
• VK4MWL / VK4ELJ



📍 AU-10897 or AU-10942
• VK4CEG / VK4AIV



📍 AU-10882 or AU-1051
• VK4FRZ



📍 AU-1037 & AU-6911
👉 Two-fer
• VK4BRO & VK4HSK



📍 AU-10898 & AU-10522
👉 Two-fer
• VK4DCP / VK3ZWM



📍 AU-1276 & AU-7027 & AU-8922
👉 YES — this is a THREE-FER
👉 AND a P2P GOLDMINE for fellow activators

This site will have multiple operators active at the same time, working every band they can.

Operators from this site include:
• VK4MPB / VK4GOD / VK4ETA / VK7MPB
• VK4KLB / VK4DES / VK7KLB
• VK4TNT
• VK4DND
• VK4BA

🔥 Any Park-to-Park contact into this site can net you up to TEN callsigns per band + mode.

That means you activate your park straight up, stack contacts superfast, and work multiple bands with the same operators!



📡 Bands, modes & coordination

Expect activity across:
• HF: 80 m through to 10 m
• VHF/UHF: 6 m, 2 m, 70 cm
• Modes: SSB, FT8, FM, DMR

For local coordination we’ll mainly be on 146.500 FM.
If needed (and after the WIA news broadcast), we may also use the Mt Coot-tha repeaters for coordination only:
• VK4RMC – 2 m
• VK4RMC – 70 cm



🌳 Calling fellow activators
If you’re on the fence about heading out tomorrow morning, this is your nudge.

Find a park and join us. With all the BARC crew on the air, you can fill up your log in no time.

Call “Park-to-Park” — we’ll be listening.



📡 For hunters
This should be a great day to work multiple parks, hit two-fers and a monster three-fer, and ack up your hunter log numbers

Looking forward to hearing plenty of familiar (and new) calls on tomorrow!

N1CC… here we come. 🏝️📡

06/11/2025

📢 On Air This Morning – Friday 7 November 📢

POTA Hunters – time to power up your rigs!

🎯 David VK4DCP and Graham VK4CEG will be on air this morning from 9:00am–10:30am AEST testing groundwave propagation across 10 amateur bands, from 70cm down to 80m, across two park locations:

🏞️ Daisy Hill Conservation Park (AU-1408) and Venman Bushland National Park (AU-6911) – a two-fer!

🌿 Springwood Conservation Park (AU-1074)

🔧 These are low-power portable activations testing real-world antenna and band performance – perfect for those working towards the N1CC Award (10 bands, 10 parks).

📻 Expected frequencies (± QRM):
• 70cm FM – 439.000 MHz
• 2m FM – 146.500 MHz (control freq)
• 6m USB – 52.160 MHz
• 10m USB – 28.444 MHz
• 12m USB – 24.944 MHz
• 15m USB – 21.244 MHz
• 17m USB – 18.144 MHz
• 20m USB – 14.244 MHz
• 30m USB – 10.130 MHz
• 40m LSB – 7.144 MHz
• 80m LSB – 3.560 MHz

🎙️ These frequencies are indicative only and may shift depending on band conditions and QRM. Spotting may be limited – listen closely and give them a shout if you hear them!

Let’s keep the logbooks busy and support VK4 portable ops! 💪

Address

21 Rochedale Road, Rochedale
Brisbane, QLD
4123

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