Posts Tagged ‘POTA’
The SARC Communicator – January-February 2025
New desktop publishing software opens up even more possibilities for the SARC Communicator, the digital periodical of Surrey Amateur Radio Communications. This issue is now available for viewing or download. Another new feature is a smaller version, best suited for mobile devices, available here for viewing or download. The advantage of the larger version being higher resolution graphics and photos.
The best new feature, in my opinion, is the ability to provide you with a compete Table of Contents [below]. This should enable better accessibility from search engines.
You will find some great articles in this issue, along with our regular columnists.
Now read in over 165 countries, we bring you 120+ pages of Amateur Radio content from the Southwest corner of Canada and elsewhere. With less fluff and ads than other Amateur Radio publications, you will find Amateur Radio related articles, projects, profiles, news, tips and how-to's for all levels of the hobby.
Download the January - February Communicator in
LARGE or SMALL format, or read it on-line like a magazine
Previous Communicator issues:
Search for past Communicator issues
and a full searchable index is HERE.
As always, thank you to our contributors, and your feedback is always welcome.
The deadline for the next edition is February 15th.
If you have news or events from your club or photos, stories, projects or other items of interest from BC or elsewhere, please contact us at [email protected]
73,
John VE7TI
'The Communicator' Editor
The Table of Contents for the January-February 2025 Communicator issue:
- The Rest of the Story: Charles Wheatstone 4
- News You Can’t Lose: Field Day results are in 12
- Page13—News You Can Lose 13
- Radio Ramblings: Reflections 15
- Does the Ghost of Salvador Dali Haunt ChatGPT? 26
- Tech: A transceiver on your Android phone 27
- Xiegu G90 Review 28
- Another Tape Measure Antenna 31
- POTA is Calling - Will you answer? 32
- A Different Kind of Foxhunt 34
- USA Radio Orienteering Championship 35
- Mastering iCOM HF: A deep dive into filtering capabilities 37
- Schooling ChatGPT on Antenna Misconceptions 42
- LIDS: The Less Involved Data Society 43
- Experimental Maritime Mobile on 630m 44
- From the ATV Journal 48
- B.C. QSO Party 50
- A Light Dipole 52
- An Easy Field Strength Meter 53
- AMSAT - OSCAR 7 55
- Dutch Amateur Radio Operators Detect Signals From Voyager 1 56
- Update on the Local High Altitude Balloon Project 57
- They Don’t Make ‘em Like They Used To… 58
- LingoSat ISS Deployment 59
- Canadian Amateur Radio Hall of Fame Appointments 2024 60
- The Santa Barbara 1925 Earthquake 62
- Ham Radio Outside the Box: Antenna height matters 65
- What Did Beethoven Do For Ham Radio? 68
- VE9KK - The World of CW: I am at peace with the RFI gods 69
- K0NR - 2 Meters: Handie-Talkie or Walkie-Talkie? 71
- Which Modes Have You Operated? 73
- KB6NU’s Ham Radio: Hurricane Helene 74
- Pico-based SDR runs stand-alone 75
- Foundations of Amateur Radio: The venerable QSL bureau 76
- No-ham Recipe: Oatmeal brown bread 79
- Back to Basics: Codes & encryption 80
- Profiles of SARC Members: Jeanne Wilson VA7QD 88
- CQ WW DX Contest [CW] 92
- ARRL 10m Contest 94
- RAC Winter Contest 96
- SARC News… 97
- SEPAR Report 103
- Ham Leftovers... 107
- QRT: Blog vs PDF? 108
Should I Submit A Log?
Lately, I’ve been getting questions about whether a ham needs to log radio contacts, whether they need to submit a log, and how to do it. Logging is a complex topic that can require a long and detailed explanation, but I am going to focus on the questions I’ve been hearing lately. I’ll also provide some links for further investigation. For starters, the ARRL has a good introduction to logging.
Why Keep A Log?
The FCC does not require you to log your amateur radio contacts. Many radio amateurs, especially if they just operate casually on 2m and 70 cm, don’t bother to keep a log. Probably the most common reason for having a log is to have a record of your radio contacts, in terms of stations worked, on what band and what conditions. This might be just for your own personal satisfaction or you might want to keep track of these contacts so you can get credit for an award, such as the ARRL Worked All States award.
Paper or Electronic?
The Old School way of keeping a log is on paper as shown in the figure above. This approach is simple and reliable technology but is quite limited in the information age. These days, most hams that record log information store it electronically. Imagine that you log thousands of contacts over time and then want to find a particular callsign or location. Much better to do this electronically. There are many good software programs available, too many to list here. I currently use Amateur Contact Log from N3FPJ. The good news is that there is a standard file format for storing and moving ham radio contact information: Amateur Data Interchange Format (ADIF). If you want to change logging software, you export an ADIF file and import into the new program.
I Worked a Contest Station, Do I Have to Submit a Log?
Sometimes radio ham works a few stations that are active in a particular contest and they wonder if they must submit a log to the contest authority for these these stations to get credit for the contacts. The almost universal answer to this is: No. Don’t worry about submitting a contest log if you aren’t really “in the contest.” The stations you work still get credit for your contact with them. (This is true for all major contests…I am still looking for a contest where this is an issue.) Contests are designed to encourage activity, so they want everyone to join in, even if they aren’t all that serious about contesting. (The contest sponsors will appreciate any and all logs submitted, so consider that.)
If I Am Actively Working a Contest, What Do I do?
If you are actively participating in a contest, you should use a logging program that is tuned for that particular contest. This is important because the contest logging software knows about the scoring for the contest and lets you know if you have already worked a station you hear. The most popular logging software for contesting is the N1MM Plus software. There are other programs you can consider. Typically, you would use N1MM during the contest and then export the info into an ADIF file, which is imported into your “main” logging program.
What is a Cabrillo File?
While the ADIF file format is most universal in ham radio logging, there is another file format used for contesting. This is the Cabrillo file format. Your contest logging software can generate a Cabrillo file for submitting to the contest sponsor. You may also want to generate an ADIF file for your normal logging program.
I Worked a POTA Station, Do I Have to Submit a Log?
Parks On The Air (POTA) is set up such that only the activator station submits a log. If you are working an activator station, you are a hunter station. The POTA scores are all based on the activator logs and hunters cannot submit a log. What you can do is register on the POTA website to see the contacts that the activators have submitted for you.
I Worked a SOTA Station, Do I Have to Submit a Log?
Summits On The Air (SOTA) is set up so that both activators and chasers submit logs to the SOTA website. However, the SOTA system operates on the honor system, so an activator can claim a contact with you without you submitting a log. So if you hear a SOTA station, go ahead and work them. You don’t have to submit a log. On the other hand, if you want credit for chasing a summit, you need to submit a log. So that activator is fine not having you submit a log but you may want to do that to get credit for you.
How Do I Get Credit For Working A Country?
The gold standard for chasing countries, I mean entities, is DX Century Club (DXCC). If you are interested in DX, you should register with Logbook of The World (LoTW) with the ARRL. To get credit for working an entity (country), you need to submit your log and it must match the log submitted by the DX station. This is a higher level of confirmation because both parties must submit the log info and it must match within reasonable error limits.
There are other award systems for working countries, offered by QRZ, eQSL, etc.
How Do I Get Credit For Working a Grid on VHF/UHF?
The VHF UHF Century Club (VUCC) is the VHF/UHF equivalent to DXCC. Here the emphasis is on working maidenhead grid locators on the bands above 50 MHz. Again, Logbook of The World is the database that authenticates confirmed contacts on these bands. Both parties must submit the log info and it must match within reasonable error limits.
What If Someone Needs My Log Submitted?
Most of the time, us normal hams are not considered DX. That is, that other station in the Cayman Islands doesn’t really need our contact confirmed. But there are exceptions. You might be in a state the other station needs confirmed. Or maybe it’s your county they need. In such a case, you might want to make a special effort to provide your log information to the right database. It will depend on what the other station needs…if they are going for an ARRL award, then Logbook of The World is the right place to upload your log. But they might be after a QRZ award or eQSL award, it which case you would need to provide your log to those websites.
Wrap Up
These are some of the questions I’ve been hearing.
What did I miss?
Anything else to add?
73 Bob K0NR
The post Should I Submit A Log? appeared first on The KØNR Radio Site.
A Reason To Get On The Air
I don’t need much but I do need a reason to get on the air. This can take many forms as I wrote in this blog post some time ago. I see quite a few new hams struggling with the problem of “I got this license but now what?”
Operating goals or awards are a fun way to keep focused on accomplishing something via ham radio. Really, it’s a specific reason to get on the air and make radio contacts. I am not big on idle chit chat via the radio (“the weather here is 65 deg and raining”) so having a reason to make contacts helps me get on the air. I’ve tended to pursue awards in a serial manner…once I hit some level of accomplishment, I usually declare victory and move on to something else.
Way back in the wayback machine, the first award I pursued was Worked All States (WAS). It does take some effort but I was pretty active on the HF bands at the time, so many of the states just showed up in my log. But to really drive it home, I kept track of which states I still needed and actively looked for opportunities to work them. Later, I pursued Worked All Continents (WAC), which obviously requires working some DX. But then I decided that if I had any DX cred at all, I needed to get DX Century Club (DXCC). Recently, the popularity of FT8 has been a game changer and I currently have about 175 entities confirmed (thank you, Logbook of The World). I don’t chase paper QSL cards anymore, which is just too much trouble for a Slacker DXer.
The VHF and higher bands have always been a passion for me, so I pursued the VHF/UHF Century Club (VUCC) awards. First, it was 6 meter VUCC, the easiest one to get. A really good run during the ARRL June VHF contest can produce the 100 grids you need for the award in one weekend. Later, some mountaintop activity resulted in 10 GHz VUCC. At one point, I got into working the LEO satellites and confirmed the required 100 grids for satellite VUCC. (Hey, Technicians, this is something you can do right now!) I still don’t have very many grids confirmed on 2 meters, so that one is still calling to me.
Summits On The Air
If you read my blog, you know that Summits On The Air (SOTA) is my number one activity lately, both activating and chasing summits. This is a natural fit for me as I’ve enjoyed mountaintop operating in various forms, mostly on VHF and UHF. (See my SOTA blog postings.) My hiking partner and wife, Joyce/K0JJW is almost always activating with me. Her #1 ham radio activity is also SOTA. We both achieved Mountain Goat status (1000 activator points) using only VHF and higher frequencies. (Technicians can have a lot of fun with SOTA on VHF!)
The SOTA program has a wide variety of awards, supported by a comprehensive database used to record SOTA radio contacts and keep track of the scores. It is not really a competition but there is friendly rivalry between SOTA enthusiasts as they monitor each other’s posted scores. Here are the “badges” that pop up when I check my SOTA info.
Parks On The Air
In the past few years, we have added the Parks On The Air (POTA) program. It turns out that not all regions of the country have interesting SOTA summits but they all have state or national parks. This fits nicely into our outdoor hiking/camping/4WD activities.
Many of our SOTA activations are in parks (national forests, national parks and state parks), so we usually try to make the SOTA activation count for both programs. This means that many of our POTA activations are done using VHF/UHF only, if from a summit. More commonly, we use the HF bands for POTA activations. Our standard POTA setup is a Yaesu FT-991 driving an endfed wire antenna, usually on SSB or FT8.
POTA also has a great database, good tools and plenty of awards available. Here’s what shows up on my POTA awards page. Just like SOTA, POTA is not a competition but it is interesting to see what other hams are doing and compare you level of activity.
So those are my thoughts.
What motivates you to get on the air?
73, Bob K0NR
The post A Reason To Get On The Air appeared first on The KØNR Radio Site.
Commemorating the RCAF Centennial
The Royal Canadian Air Force celebrates 100 years of service and Amateur Radio marks the occasion with special event stations
Surrey, BC – The Royal Canadian Air Force (RCAF) is celebrating 100 years of service this
April, marking a significant milestone in Canada’s military history. This
centennial event offers a unique opportunity to honour the RCAF’s rich
heritage, recognize its dedicated personnel, and generate enthusiasm for its
promising future.
Throughout
2024, the RCAF will be showcased in a past, present, and future context,
emphasizing its contributions to national safety and security, international
peace, and global stability. The RCAF 2024 Team is curating a year-long program
that includes international, national, and regional events. These events
include the RCAF Run, RCAF Gala, Legends of the Sky, and participation of
allied air demonstration teams in Air Shows across Canada. The program also
includes initiatives to inspire future generations of Canadians through Science, Technology, Engineering and Mathematics (STEM) activities.
We're hoping to have all bands and modes worked, including GOTA, POTA, and whatever else you can activate. If you are a VE7 or VA7, you can reserve a time slot. Go to the direct calendar link which is now live at: https://bit.ly/VE7RCAF and look for April 2024. The operating rules are at: https://drive.google.com/file/d/1_fkPdYJ7DDDSLRVGY6822hJ_gd0nEfy6/view?usp=drive_link. Please use your own callsign as the operator, but VE7RCAF as the station callsign for the log.
The VE7RCAF and several other provincial QRZ pages are also active now. QSL cards and awards will be available to commemorate contacts, and special recognition will be provided to those who contact all the RCAF special event stations across Canada during the month.
The RCAF
Centennial is more than a celebration; it’s an opportunity to showcase Air
Force personnel and their accomplishments, demonstrate air and space power,
enhance the reputation of the RCAF, and proudly honour its distinguished
history and heritage.
For more information on the RCAF 2024 Centennial, please visit the official website at RCAF 2024 Centennial: https://rcaf2024arc.ca/
Contact Information: [email protected]
~ VE7SAR
Parks on the air
I had the opportunity to get on the radio this afternoon and at the same time, I had called up the DX Heat cluster on my PC to see what was happening on the bands. I noticed a few POTA (Parks on the Air) stations being spotted and I know of a POTA site that gave more info regarding the activations. I was shocked that in all of 10 minutes, I made 3 contacts. From reading my blog roll Parks on the Air and Summits on the Air are very popular. All these contacts I made were CW but SSB is very popular as well. There were more that I heard but was unable to make contact with as they had a pileup and their signal slowly faded away. I give these ops lots of credit, they pick up and go, have a minimal setup and its very cold this time of year as well.
ARRL POTA Book
I was happy to contribute an article to the recent ARRL Parks On The Air (POTA) book. This piece is based on my Pikes Peak mountain topping article that appeared in the June 2023 issue of QST. This book is a collection of articles about POTA from 14 different authors, each writing about a different aspect of the program. The articles are all easy to read and generally provide a first-hand account of how the author has experienced POTA operating. There is plenty of beginner information and operating tips sprinkled throughout the book. More experienced POTA enthusiasts will probably pick up a few new ideas as well.
The Table of Contents below lists the articles and authors, giving you a good idea of the material covered. The meat of the book is only 118 pages long and it is quite easy to read.
My piece covered the triple activation I did from the summit of Pikes Peak, combining POTA, SOTA, and the June VHF Contest into one mountaintop adventure. For POTA, the park was the Pike National Forest (K-4404). I’ve done this type of combo activation in the past, sometimes just SOTA + POTA or just SOTA + VHF Contest. This time I did all three.
The book is available directly from the ARRL or from the usual book outlets such as Amazon.
73 Bob K0NR
The post ARRL POTA Book appeared first on The KØNR Radio Site.
Another Continental Divide Summit (W0C/RG-169)
Lobo Overlook is an excellent summit and tourist spot near Wolf Creek Pass, one of the most scenic passes in Colorado. I’ve been up there for VHF contests and other mountaintop operations and initially thought it might be a SOTA summit. No such luck, as it is superseded by a higher summit nearby (W0C/RG-169). Lobo Overlook is accessed via an easy 3-mile gravel road just off the pass. The road leads to two small loops at the top, one of which is the actual Lobo Overlook while the other goes to an obvious radio site. The trail to RG-169 is best accessed from the radio site, so we parked there. Wolf Creek Pass and Lobo Overlook sit right on the Continental Divide and the Continental Divide Trail (CDT) passes through here just a bit to the west.
Lobo Peak
This unnamed summit is listed as 11820 in the SOTA database. However, Lists of John (which was used to create the W0C SOTA database) shows this summit as 11831. My topo map seems to agree with 11831, so this might be an error. Of course, such a cool summit near the CDT deserves a name, so Joyce/K0JJW and I decided to call it Lobo Peak, for obvious reasons. (I looked for an existing nearby Lobo Peak and did not find one.)
Near the radio site, we started at the marked trailhead and headed west on Lobo Trail (878), actually going downhill to intersect the CDT about a half mile down the trail. At the trailhead, it was not obvious which summit we were headed to and it might not even be visible at that point. The summit did reveal itself as we headed down the CDT (see first photo above). We followed the CDT to a visible game trail that takes off steeply to the right (lat/lon 37.49765, -106.81515). There are several game trails that split off, heading up towards the saddle to the left of the summit and we stayed on the most established one. We set up our station within the activation zone just below the actual summit, avoiding the rock scrambling to get to the top.
The one-way distance on the trail is 1.2 miles with an up-and-down profile. Lobo Overlook is only slightly lower in elevation from “Lobo Peak”. The trail starts at about 11,770 feet, descending to a low point of 11,500 and back up to 11,800 at the summit. So that produces a net ascent of about 300 feet, maybe more, one way. Of course, you get to repeat this on the way back.
SOTA and POTA Activations
Once in the activation zone, we deployed the IC-705 on 2m FM, driving the 3-element Yagi antenna. We worked Travis/KB9LMJ on 146.52 MHz, who was mobile in Pagosa Springs. Further calling on 2m FM did not yield any contacts, but K0JJW and I did work each other on VHF/UHF. We had anticipated that this might be a tough place to activate on VHF, so we brought along the HF gear and set up an EndFed Halfwave antenna for 20m. Propagation was good and we soon worked 11 stations on 20m SSB.
This summit sits right on the dividing line between the Rio Grande National Forest and the San Juan National Forest, both valid for Parks On The Air (POTA). We opted to operate from the Rio Grande side (K-4405) because that was a new one for both of us.
Continental Divide Trail
I’ve hiked sections of the Continental Divide Trail before, including some pre-SOTA backpack trips with Denny/KB9DPF. It is a great trail because it runs along the backbone of the Rocky Mountains. It is often accessible via roads to high mountain passes. (Another example is Wander Ridge, just off Cottonwood Pass.) Once you hop onto the CDT, you are hiking an established trail that is literally on top of the world.
This is an excellent, easy-to-access summit in the Wolf Creek Pass area. So if you are in the area, this might be one to activate. The road to Lobo Overlook is closed during the winter.
73 Bob K0NR
The post Another Continental Divide Summit (W0C/RG-169) appeared first on The KØNR Radio Site.