Amateur (ham) radio, VHF/UHF, portable operating, backcountry adventure and technical stuff
Summits On The Air – Colorado Style is the title of my presentation at Hamcon Colorado, 2 pm Friday May 13th. I will be discussing the Summits On The Air program and the Colorado 14er Event.
The slides are available here:
Summits On The Air -Colorado Style
The conference will be excellent. I hope to see you there!
73, Bob KØNR
Amateur Radio operators from around Colorado will be climbing many of Colorado’s 14,000-foot mountains and Summits On The Air (SOTA) peaks to set up amateur radio stations in an effort to communicate with other radio amateurs across the state and around the world. Join in on the fun during the 25th annual event and see how many of the mountaintop stations you can contact. This year the event is expanded to include the entire weekend, August 6 & 7. However, many mountaintop activators will hit the trail early with the goal of being off the summits by noon due to lightning safety concerns.
See the very cool 25 Year Anniversary t-shirts available at http://www.cafepress.com/wg0at
The 14er event includes Summits On the Air (SOTA) peaks, which add over 1700 potential summits! If you aren’t up to climbing a 14er, there are many other summits to choose from (with a wide range of difficulty). See the W0C SOTA web page at w0c-sota.org
Radio operators who plan to activate a summit should post their intent on the ham14er Yahoo Group. To subscribe to the “ham14er” email list, visit the Yahoo groups site at http://groups.yahoo.com/group/ham14er/ . Also, be sure to check out the event information at http://www.ham14er.org It is also a great idea to post an ALERT on the SOTAwatch.org website.
Frequencies used during the event
Activity can occur on any amateur band including HF and VHF. The 2m fm band plan uses a “primary frequency and move up” approach. The 2m fm primary frequency is 147.42 MHz. At the beginning of the event, operators should try calling on 147.42 MHz. As activity increases on that frequency, move on up the band using the 30 kHz steps. Don’t just hang out on 147.42 MHz…move up! The next standard simplex frequency up from 147.42 MHz is 147.45 MHz, followed by 147.48 and 147.51 MHz.
| Frequency (MHz) | Comments | Frequency (MHz) | Comments |
| 147.42 | Primary 2m FM Frequency, then up in 30 kHz steps | 7.032 | 40m CW Frequency |
| 147.45 | Alternate 2m FM frequency | 7.185 | 40m SSB Frequency |
| 147.48 | Alternate 2m FM frequency | 10.110 | 30m CW Frequency |
| 147.51 | Alternate 2m FM frequency | 14.060 | 20m CW Frequency |
| 446.000 | Primary 70 cm FM frequency | 14.345 | 20m SSB Frequency |
| 446.025 | Alternate 70 cm FM frequency | 18.092 | 17m CW Frequency |
| 144.200 | 2m SSB calling frequency | 18.158 | 17m SSB Frequency |
| 50.125 | 6m SSB calling frequency | 21.060 | 15m CW Frequency |
| 21.330 | 15m SSB Frequency | ||
| Other Bands/Modes | Standard calling frequencies and/or band plans apply. | 28.060 | 10m CW Frequency |
| 28.350 | 10m SSB Frequency |
Warning: Climbing mountains is inherently a dangerous activity.
Do not attempt this without proper training, equipment and preparation.
Sponsored by The Colorado 14er Event Task Force
Here’s the event flyer in pdf format: Colorado 14er Event Flyer 2016
Economists see scarcity, supply and demand as fundamental forces in a market. Items that are scarce demand a higher price while items that are easy to obtain tend to have a lower price. A diamond is an example of something that is relatively scarce (and in demand) so it commands a high price. In contrast, wood is generally available and is much less expensive than diamonds.
Then there’s the concept of artificial scarcity. If some items can be made scarce (or even just appear scarce), the price will tend to increase. For example, if I own all of the banana trees on an isolated island, I could reduce the available supply of bananas and command a higher price from all of the banana eaters there. Or maybe I start screening bananas for quality and I put a special sticker on them to brand them as special. The special bananas can demand a higher price, because they are more scarce.
We have a case of artificial scarcity in ham radio, called the DXCC list. This list defines what is considered a separate country when chasing DX. (Actually, the correct term is entity, not country.) For example, Hawaii (KH6) and Alaska (KL7) are considered separate entities even though they are part of the United States. (See Is Alaska a Country?) For someone chasing DXCC entities, because Alaska is on The List, a radio contact with Alaska becomes more desirable. It’s kind of like putting a “premium sticker” on a banana to indicate that it is special.
In my imagination, the DXCC list resulted from a bunch of hams sitting around drinking beer and bragging about how many countries they had worked. One guy, Larry says he just worked Hawaii, bringing his total to 125 countries. His buddy Leroy says, “You can’t count Hawaii because it’s part of the US of A.” To which Larry says, “You bet I can count Hawaii…and Texas too. It’s a whole ‘nuther country.” Clearly, we are going to need an official list to keep track of what counts as a country. A more credible version of how the list got established is captured in this article from the October 1935 QST.
Of course, the two main factors that drive scarcity of DXCC entities is the ham radio population and ease of access. Radio contacts are easy to make with entities that have an active ham population. If an entity doesn’t have many active hams but is easy to get to, someone will probably put that location on the air once in a while. On the other hand, some locations are unpopulated and really difficult to get to. These are not only on The List, they are on The Most Wanted List.
Kingman Reef (KH5) was just deleted from The List, instantly changing it from one of the most desired contacts in amateur radio to a big giant Why Bother. You see, there used to be 340 countries on the list but now there’s only 339. Kingman Reef will now be considered part of Palmyra/Jarvis, so it still has value for DXCC, just a lot less.
As I write this article, there is a major DXpedition (VKØEK) operating from Heard Island, an unpopulated island near Antartica. The only reason those guys are there is that Heard Island is on The List. Take a look at their web site and you’ll see how much time and energy has gone into activating this lonely island. Drop it from the list and suddenly a radio contact with this location is a lot less in demand.
So try to keep this all in perspective. There are lots of radio contacts out there to be made, some more interesting and desirable than others. It is appropriate and necessary that we have the DXCC list, to provide consistency in how we count countries, I mean entities. But really, it all traces back to Larry and Leroy arguing about who worked the most countries.
Thanks to the dedicated DXpeditioners that put these rare locations on the air.
73, Bob K0NR
Recently, I had another opportunity to take ham radio along on vacation to a Caribbean island, this time to Antigua. This was not a super-gonzo turbo-charged DXpedition. I just worked in some radio action in between snorkeling and beach walking. This is referred to as a “holiday style” DXpedition, or maybe it’s just the slacker approach.
The radio gear needed to fit easily into my luggage. After all, we’ve got snorkel gear to take along. I wanted to put out a healthy signal from the island, so I rejected the idea of running QRP, opting instead for a 100W transmitter. Ultimately, I chose to take a Yaesu FT-991 which is full-power and full-featured but still relatively compact. It easily fit into my carry-on bag along with some other items. Having a built-in antenna tuner was a real plus and it was also good to have the 2m and 70 cm bands.
Choosing an antenna was a critical item. My first thought was to take my Buddistick antenna which covers the HF bands I was interested in working: 20m, 17m, 15m and 10m. I used that antenna from the Virgin Islands and it was really handy for taking to the beach. This time I wanted something bigger under the theory that size does matter. On the other hand, I wasn’t going to take full size yagis for each of the bands. I finally settled in on using End-Fed Half Wave (EFHW) antennas for the 4 bands (from LNR Precision). This gave me a simple half-wave antenna on each band with no coils, no traps, nothing funny going on. These antennas radiate well and have decent bandwidth…any SWR degradation can be tweaked up quickly using the FT-991 antenna tuner.
Steve WGØAT suggested I use the SOTABEAMS 30-foot mast to support the EFHW antennas. It is an incredible mast that collapses to 26.5 inches, small enough to fit into my bag. This antenna set up is common with the SOTA activators: EFHW supported by some kind of lightweight pole. I also tossed in a 19-inch magmount antenna for 2m and 70cm. (I did find a good repeater on on 147.0 MHz but did not spend much time on it.)
Rounding out the kit was an Astron switching power supply, a 25-foot length of RG-8X coaxial cable, a Heil Traveler headset and a few patch cords. I found it tempting to keep throwing more stuff in the bag so I adopted the backpacker mentality of taking just what I needed and not much more. For computer logging, I chose N1MM Plus software, with the log type set to “DX”.
I have to confess that I did manage to break the 30-foot mast early in the trip. The house was on a hill and we always had a strong breeze coming through. One day it flexed the mast enough to break it. This was quickly repaired with duct tape. After that, I did not use the 3 top sections of the mast which reduced the amount of sway in the wind (and stress on the mast).
My operating time was a bit sporadic and my operating strategy was simple: work the highest band (of 20m, 17m, 15m and 10m) that had some decent propagation to somewhere. Antigua is not extremely rare but it seemed to attract attention. Typically, I called CQ, worked a few stations and then a big pileup would develop. I made lots of QSOs with stations in North America, South America and Europe. I also made a few contacts into Africa but none with Asia. Signal reports were generally good (S9 +), so the antennas were doing the job.
All in all, I was pleased with the contacts I made, given the slacker effort. I especially enjoyed working 17m, a band I have not spent that much time on. The propagation is similar to 20m but noticeably less jammed with signals.
Band QSOs DXCC 14 309 36 18 162 13 21 21 10 28 91 6 Total 583 65
QSLs for V29RW should be sent to my home callsign: KØNR (direct or via the bureau). Logbook of the World contacts have already been confirmed. Instant gratification, baby!
73, Bob KØNR, V29RW
Licensing info: It was relatively easy to get a ham radio license in Antigua, based on my US license (fees were $30 US). See this web page.
16 Mar 2016: V29RW QSLs have been sent out via US mail based on cards received
Summits On The Air (SOTA) operating events are a great way to promote activity and create opportunities for summit-to-summit radio contacts. Here’s the 2016 calendar, an update of the 2015 list suggested by Guy N7UN. Many of these dates are aligned with VHF events but there will be HF activity as well.
Of course, any day is a good day for SOTA activity. The August 6-7 weekend looks to be the alignment of the planets with four events happening around that weekend. Early August usually offers excellent conditions for hiking the highest peaks in Colorado, so come on out and play.
For more info on VHF SOTA, see How To Do a VHF SOTA Activation.
Get off the couch, put on your hiking boots, grab your backpack, grab your radio but most important: get on the air!
73, Bob K0NR
The CQ Worldwide DX SSB contest was last weekend and I applied my signature HF Slacker™ operating methodology to this event. Most of the HF gear I have is kept at our cabin in the mountains but I had to be at the house this weekend due to some commitments. I decided to apply Field Day principles and rig up whatever I could with equipment on hand.
I dug out the Yaesu FT-847 transceiver, an MFJ antenna tuner and a half-size G5RV antenna to configure a basic HF station. Using a fishing pole to cast a steel washer over a tall tree in the back yard, I rigged up the antenna between the tree and the house. The G5RV is a compromise antenna…I’d much rather have something like a trap or fan dipole. But it’s what I had on hand, so I made it work. The impedance presented by this antenna is all over the map, so a decent antenna tuner is a must.
I started out on 15m with a few contacts to Europe and Central America. Later I moved up to 10m and made even more contacts there. I was mostly searching around for the best DX but still working a few stateside stations. Later in the afternoon, the bands swung towards the west and I managed to work KH7CW and JR3NZC before going QRT for the day.
Sunday morning brought more propagation, first to Europe, then the Caribbean and South America. The high point was working AHØBT in the Mariana Islands and VK2GGC in Australia. AHØBT was not real strong, maybe S5 at my location so I thought I’d struggle to punch through the noise and QRM on the band. However, it only took a couple of calls to make the contact. That’s what I like about the 10m band!
I used the N1MM logging program during the contest. A snapshot of the log is shown below.
I only worked the contest intermittently on Saturday and Sunday, maybe 5 or 6 hours total operating time. Still, I managed to work 49 countries and 30 CQ Zones. That’s half way to DXCC on one weekend with a very basic HF station. Radio contests stimulate activity and DX contests bring out the DX. I point this out to encourage others to give it a try, even if they don’t have huge antennas on a tower and a linear amplifier. Almost all of my contacts were on 15m and 10m, which tend to be more productive when conditions cooperate. Twenty meters gets jammed with high power stations so it is often tough going for the little pistols.
Band QSOs Pts Zone Country 14 2 3 2 2 21 30 70 13 21 28 52 136 15 26 Total 84 209 30 49 Score: 16,511
Another weekend of having fun messing around with radios. Even if I’m an HF Slacker™. 🙂
73, Bob K0NR
For the 2015 Colorado 14er Event, Joyce K0JJW and I activated Mount Antero (W0C/SR-003) on the 2m and 70 cm bands. Alan NM5S joined us on the summit, operating mostly HF plus some 2m fm.
We took our Jeep Wrangler up the moderate 4WD road and parked at 13,800 feet. This makes for a very manageable hike to the 14,269 foot summit. Of course, you can always choose to start the hike from lower on the mountain, but you’ll end up walking along the road. This web site provides a good overview of the 4WD road. The 14ers.com web site and summitpost.org are additional sources of summit info.
Here’s a short video of our operation on the summit.
Here’s the K0NR log on the 2m band, fm and ssb:
August 2, 2015 K0NR Log, time in UTC 15:09 144MHz FM K0JJW 15:13 144MHz FM W0CP 15:16 144MHz FM KC5JKU Mt Elbert 15:17 144MHz FM KD0WHB Grays Peak 15:21 144MHz FM N0XDW Pikes Peak 15:37 144MHz FM KD5HGD Mt Elbert 15:42 144MHz FM KD0MRC 15:42 144MHz FM KE0DMT 15:44 144MHz FM NQ0L Franktown 15:45 144MHz FM KE0EUO Mt Democrat 15:46 144MHz FM K7SO Mt Democrat 15:50 144MHz SSB KD0YOB W0C/PR-005 15:53 144MHz SSB W0BV Buena Vista 15:53 144MHz SSB K0YV Buena Vista 15:57 144MHz SSB W0STU Monument 16:06 144MHz FM KD0WHB Torreys 16:13 144MHz FM KI6YMZ Mt Elbert 16:19 144MHz FM KE0EKT Mt Elbert 16:29 144MHz FM WZ0N 16:29 144MHz FM KE0DAL 16:31 144MHz FM WO9S 16:33 144MHz FM K0UO 17:10 144MHz FM KD2FHB Pikes Peak
I used my Yaesu FT-817 driving a 3 element Arrow yagi antenna (shown in video) for both FM and SSB 2m operation. It was a great day on the mountain with quite a few Summit-to-Summit (S2S) SOTA contacts. See you next year on a Colorado mountaintop!
73, Bob K0NR
Amateur Radio operators from around Colorado will be climbing many of Colorado’s 14,000-foot mountains and Summits On The Air (SOTA) peaks in an effort to communicate with other radio amateurs across the state and around world. Join in on the fun on the first full weekend in August and see how many of the mountaintop stations you can contact. The prime operating hours are on Sunday August 2nd from 9 AM to noon local time (1500 to 1800 UTC), but activity can occur throughout the weekend.
Now including Summits On the Air (SOTA), which adds over 1700 potential summits! If you aren’t up to climbing a 14er, there are many other summits to choose from (with a wide variety of difficulty). See the W0C SOTA web page at w0c-sota.org
Radio operators who plan to activate a summit should set an “Alert” on the SOTAwatch.org web site. To subscribe to the “ham14er” email list, visit the yahoo groups site at http://groups.yahoo.com/group/ham14er/. Also, be sure to check out the event information at http://www.ham14er.org. For climbing info on the Colorado 14ers, see the excellent resources at 14ers.com.
Frequencies used during the event
Activity can occur on any amateur band including HF and VHF. The 2m fm band plan uses a “primary frequency and move up” approach. The 2m fm primary frequency is 147.42 MHz. At the beginning of the event, operators should try calling on 147.42 MHz. As activity increases on that frequency, move on up the band using the 30 kHz steps. Don’t just hang out on 147.42 MHz…move up! The next standard simplex frequency up from 147.42 MHz is 147.45 MHz, followed by 147.48, 147.51, 147.54 MHz.
Frequency (MHz) 147.42 Primary 2m FM Frequency, then up in 30 kHz steps 223.5 Primary 222 MHz FM frequency 446.000 Primary 70 cm FM frequency 446.025 Alternate 70 cm FM frequency 52.525 Primary 6m FM frequency 144.200 2m SSB calling frequency 50.125 6m SSB calling frequency 14.060 20m CW Frequency 14.345 20m SSB Frequency 18.092 17m CW Frequency 18.158 17m SSB Frequency 21.060 15m CW Frequency 21.330 15m SSB Frequency 28.060 10m CW Frequency 28.350 10m SSB Frequency Other Bands/Modes: Standard calling frequencies and/or band plans apply.
Warning: Climbing mountains is inherently a dangerous activity. Do not attempt this without proper training, equipment and preparation.
Sponsored by The Colorado 14er Event Task Force
For Field Day this year, the Tri-Lakes Monument Radio Association (WØTLM) is planning a one day event that combines our Tech Day training activities with normal Field Day radio operating. This Tech Field Day will have a strong emphasis on radio education and training, including an opportunity to make contacts on the HF bands under the supervision of an experienced radio ham.
Sat June 27th, 2015 (8:00 AM to 5 PM)
Location: Black Forest Fire Station 1
11445 Teachout Road, Colorado Springs
Come to our one-day education and radio operating event and learn from informative presentations of amateur radio topics. Operate a high frequency (HF) radio station with the helpful guidance of an experienced radio ham. Learn about emergency communications and public service. Most of all, have a bunch of fun messing around with ham radio stuff!
| Time | Activity | Presenter |
| 8:00 | Setup starts | |
| 8:30 | FM Simplex and Repeaters | Bob Witte, KØNR |
| 9:30 | Operating SSB on the HF Bands | Stu Tuner, WØSTU |
| 10:30 | Construction of Dipole Antennas | Larry Kral, NØAMP |
| 11:30 | Summits On The Air (SOTA) | Steve Galchutt, WGØAT |
| 12:00 | Start Field Day Operating | |
| 13:30 | Copper pipe antennas | Al Andzik, WBØTGE |
| 14:30 | Emergency Power for Ham Radio | Mike Hoskins, WØMJH |
| 15:30 | Ask an Elmer Panel | Bob Witte KØNR and crew |
| 17:00 | End of operations – tear down |
For more information, visit the W0TLM web site.
73, Bob K0NR
Last weekend, I had a fun time working the CQ WPX contest on SSB. I’ve always liked the format of the contest with the callsign prefix as the score multiplier (e.g., K1, K2, W1, W2, VE1, VE2 are all multipliers). Its like every new contact is a multiplier. This contest attracts plenty of DX but unlike some DX contests, everyone works everyone.
Consistent with the contest, the CQ WPX Awards Program issues operating awards based on callsign prefixes. The initial mixed mode (CW, SSB, digital) award requires confirmed contacts with 400 different prefixes. Back in the 20th century, I kept track of my confirmed contacts for WPX but lost interest along the way. I am sure I’ve worked more than 400 prefixes but the challenge was getting them all confirmed. More recently, the ARRL Logbook of the World (LoTW) added support for the CQ WPX Awards, so I started paying attention again, watching my CQ WPX total grow. I am not a big awards chaser but I have found value in using them as a specific goal to motivate me to get on the air.
Right before the CQ WPX contest, I had 380 prefixes confirmed via LoTW, so I figured that if I worked a few new ones during the contest, I could punch through 400 without too much trouble. I used my signature HF slacker approach at the cabin, using the Yaesu FT-950 to push 100 watts of RF power to wire antennas in the trees. For 40m, 20m and 15m, I used a trap-dipole antenna and for 10m I used a newly built ladder-line j-pole mounted vertically.
On Saturday, the propagation on the 10m band was smokin’ hot, strong signals from all continents. The 10m j-pole performed well. It was an absolute blast to easily work into Africa, Europe, South America, Australia, New Zealand and Asia. The 15m and 20m bands were also very productive. My approach was to tune around, looking for new prefixes to add to my confirmed total. Propagation was not as good on Sunday but still respectable but I only operated a few hours.
After the contest, I submitted my log to the contest web site and loaded my contacts into LoTW (188 QSOs and 157 prefixes). Immediately, I received two new confirmed prefixes. Over the next few hours, I checked back to watch my CQ WPX confirmed total climb on LoTW. It did not take long before it passed through 400 (and the total is still climbing). I will admit that I really liked the instant gratification of seeing my QSOs immediately confirmed.
That’s when it hit me: I am done with paper QSL cards. The amount of time and effort it takes to get 400 paper cards in my hand is just not worth it. It is soooooo 20th century.
Disclaimer: Actually, I still enjoy and use paper QSL cards…but they are just obsolete for chasing awards.
I’ve written before about the flexibility of Field Day and the need to season to taste to make it your own. I have always thought that one of the great things about Field Day is that it can be tuned to whatever interests you or your club. It can be a serious radio contest (well, almost); it can be an emcomm drill. It can be a radio campout; it can be a foodfest, it can be a beer-drinking party. Insert your idea here.
This year, our local club, the Tri-Lakes Monument Radio Association is going to try a new approach that we call Tech Field Day. We previously have held a one-day educational event that we call Tech Day, that featured a series of presentations and hands-on demonstrations. The main theme of Tech Day was to help the Technician level hams gain more knowledge and help them move on up to General class operating.
We are taking the basic idea of Tech Day and combining with a shortened one-day version of Field Day. So on Saturday June 27th, we’ll offer a series of educational presentations along with some classic Field Day radio operating. The operating emphasis will be on giving newer hams a chance to get on the air, probably on both HF and VHF. (Our plans are still coming together.) We will also promote the theme of emergency communications, operating off a emergency power source, etc.
There are a number of things that we are intentionally leaving out. We won’t operate the entire 24 hour period…in fact, we’ll probably just be on the air Saturday afternoon. We won’t worry about making a lot of contacts or running up the score. Our stations will be relatively simple (no towers, no amplifiers).
So that’s our idea of a fun Field Day. What are you planning to do?
73, Bob K0NR
ARRL Field Day Information Page
ARRL Field Day Site Locator
ARRL Field Day – Complete Information Packet
On the topic of operating events for Summits On The Air (SOTA) activations, Guy N7UN suggested focusing on six major events for 2015. Most of these are VHF-oriented but HF activity can also occur on these days.
Of course, any day is a good day for SOTA activity. I also think six weekends are a great way to focus our operating activity and create S2S (summit to summit) radio contacts. The August 1-2 weekend looks to be the alignment of the planets with four events happening on that weekend. Early August usually offers excellent conditions for hiking the highest peaks in Colorado, so come on out and play.
For more info on VHF SOTA, see How To Do a VHF SOTA Activation.
Get off the couch, put on your hiking boots, grab your backpack, grab your radio but most important: get on the air!
73, Bob K0NR
If you have been paying any attention to the world of ham radio DX, you have heard about the DXpedition to Navassa Island. According to Wikipedia, Navassa Island is a unorganized, unincorporated territory of the United States. Haiti (just 40 miles to the east) also claims ownership of the island but it appears that the US currently has control. The island is designated as the Navassa National Wildlife Refuge by the US Fish and Wildlife Service and access to the island is severely limited. (There is some interesting reading about the various territories of the US on Wikipedia.)
For the purposes of DXCC, Navassa Island is considered a separate country (I mean entity), one that is very difficult to work because no one lives there. Actually, its worse than that because hardly anyone is even allowed to set foot on the island, let alone install a ham station. This means that Navassa is near the top of the list of the most wanted DXCC entities.
An enterprising and persistent group of radio hams managed to get permission to visit the island and put it on the air. The logistical challenge is large, including the use of ships and helicopters to get all of the people, radio gear and supplies on and off the island. As you can imagine this gets quite expensive.
This is where I have to chuckle at the silliness of the situation. Imagine explaining this to someone that drops in from another planet. We have this hobby that involves communicating long distances via electromagnetic waves. One of the pursuits in this hobby is counting up how many countries you have contacted. Well, they aren’t all true independent countries, so we have to keep a special list to keep track of which ones are considered countries. Now, we have this one island that is on the list but we also have this rule that no one is allowed to live on this island. This causes a group of people to assemble a major expedition, costing a great deal of time and treasure, with the sole purpose of enabling electromagnetic communication from the island.
At this point, I should mention I am a slacker DXer. Many years ago, I did take the time to get >100 countries confirmed so that I could claim DXCC but I don’t spend much effort trying to chase new countries. When I heard about the Navassa DXpedition, it did peak my interest because I knew it was such a rare opportunity. Who knows when and if I would get another shot at working this country? I also knew the getting enough RF from my station to Navassa would not be very difficult. It is only 2300 miles from Colorado, a slam dunk on 20m, even with my modest 100W to a dipole antenna. Except that there would be 20,000 other hams called at the same time, creating a huge pileup. Which is why I don’t get into chasing rare DX. While I love the challenge of bouncing my signal off the ionosphere to reach distant locations, I don’t groove on the pile up that normally ensues. That quickly turns into a contest of who has the biggest signal (size does matter) and who is most adapt at getting the attention of the DX station.
About the time that K1N started operating from the island, I was out of town on business. I began to think that working Navassa was not for me. However, I did manage to find some operating time on Feb 14, which turned out to be the last full day of K1N operation. After just a couple of calls, I got through the pileup and worked them on 20m SSB. (I’d like to think that it was superior operating technique but it was probably just dumb luck.)
Thanks to the team that put Navassa Island on the air. (Yes, I did send in a small donation to help the cause.) From what I experienced, this DXpedition was very efficient and well run. Take a look at the interview with one of the participants, Glenn W0GJ, who had some interesting comments about the experience.
73, Bob K0NR
From the World Radiosport Team Championship (WRTC) website:
The World Radiosport Team Championship (WRTC) is a competition between two-person teams of amateur radio operators testing their skills to make contacts with other Amateur Radio operators around the world over a 24 hour period. All teams use identical antennas from the same geographic region, eliminating all variables except operating ability.
WRTC2014 included 59 competing teams from 29 qualifying regions around the world. Competitors represented 38 different countries.
This is a unique contest in that the stations used are roughly identical so that operator skill is the main variable. I love watching these guys work the radios, especially the CW ops. Even if you are not a contester, take a look at this excellent video and enjoy radio hams having fun messing around with radios.
WRTC 2014 Documentary from James Brooks on Vimeo.
More important things have spewed forth from the interwebz:
HamRadioNow interviews the Ham Hijinks guys and has the nerve to actually publish the video. Later the Hijinks crew posted this article about changes being made to Field Day.
Baofeng is going to change its name. Or is this just another Ham Hijinks article?
WE2F writes: 146.52 Reasons to Monitor VHF Simplex but whatever you do, do not use 146.52 MHz on Field Day. Mike AD5A posts Why Operate QRP from Summits? The FCC kicks the butt of a cell phone jammer manufacturer, to the tune of $34.9M and also fines a couple of 14.313 MHz problem children.
A Broadband Over Powerline (BPL) provider bites the dust. Did I mention that it is a really dumb idea to transmit bits over AC power lines?
I did a little explaining about those antenna connectors on handheld radios. Randy (K7AGE) has a neat video showing some basic 2m FM portable operating.
I knew it: Digital is overrated and vinyl is making a comeback. Really.
Due to popular demand, I updated the VHF QRP page. Yes, some radio hams do operate QRP above 50 MHz…apparently for the same reasons that people operate HF QRP. Which is to say we really don’t know why.
I also found that the domain name for the Colorado 14er Event was broken, so I fixed it. See ham14er.org This event is the most fun you can have dorking around with radios in the Colorado mountains. Also, be sure to check out these operating tips.
73, Bob K0NR
The Colorado 14er Event (Aug 3) is less than a month away so it is time to get ready. This event was born out of the basic observation that many hiking hams were taking along their radios (typically, a VHF/UHF handheld) when they climbed the Colorado 14,000 foot mountains. So we thought “let’s all climb on the same day and see who we can contact.” The typical 2m FM contacts have expanded to other frequencies and modes, including the high frequency bands, with the potential for worldwide propagation. We’ve also embraced the Summits On The Air (SOTA) program, opening up over 1700 summits in Colorado for ham radio activity.
How can you join in the fun? The most active way to participate is to operate from a summit. If you are interested in climbing 14ers, then you may want to operate from one of the 54 14,000 foot mountains. In my opinion, all of the 14ers are strenuous hikes, so be sure to assess your ability and check out the challenge of any summit you attempt. There are a few that you can drive up, Pikes Peak, Mount Evans and Mount Bross (4WD only). Note that a “non-motorized final ascent” is required if you want to qualify as a SOTA activation, which is encouraged. See this web page for some great tips on activating a SOTA peak. If you want to try something less difficult, consider one of the easier SOTA peaks (more than 1700 in Colorado). Everyone can find a SOTA peak that fits their particular hiking ability.
If you can’t get out and operate from a summit, you can still have fun trying to contact the radio hams on the various summits. There will be quite a bit of activity on 2m FM, starting with 147.42 MHz and moving up from there using the standard Colorado band plan. You’ll want to be roughly within “line of sight” to as many peaks as possible for working them on VHF. Many radio operators will be on the HF bands, too. See the recommended frequency list here.
Summits On The Air has some great infrastructure that we can use during the event. The SOTAwatch web site is using for “spotting” SOTA stations so that you know who is on the air. Spotting yourself is encouraged and can be done from many peaks using a mobile phone. SOTA Goat is a great iOS app for making and tracking spots.
Take a look at this posting for some additional SOTA resources. There’s quite a bit of information out there so take advantage of it. Remember, the Colorado 14er Event is based on the fundamental purpose of ham radio: to have fun messing around with radios. But be careful out there, we don’t want anyone to get hurt.
Questions, comments, let me know.
73, Bob K0NR
Disclaimer: Climbing mountains in Colorado can be dangerous. Only you are responsible for your safety. In particular, be very aware of the lightning danger if you are hiking above treeline.
More important things spewing forth from the interwebz:
The Ham Hijinks guys have been at it again, with this article: New Drug Aims To Get More Hams On The Air
Warning: Do Not Take These Guys Seriously, It Only Encourages Them
Chiming in on April 1st, Dan KB6NU reported that the FCC is going to reinstate the Morse Code test.
I posted an article about using UTC over at HamRadioSchool.com: Does Anybody Really Know What Time It Is?
KB9VBR has a nice article that explains the common types of antenna connectors used with ham radio.
Elliot KB0RFC has been writing some interesting stuff about D-STAR, DMR and other things digital on his blog. See his latest article: Developing a DMR / D-STAR radio
James R. Winstead, KD5OZY, of Coleman, Texas found out that sometimes the FCC does show up and bust radio amateurs that are causing problems on the air. See the ARRL article here. It always cracks me up when the FCC Engineer reports that during their station inspection, the offender’s radio is still tuned to the frequency where the problems were occurring.
Serious DXers all over the world are in severe depression after finding out that Crimea is Not a New DXCC Entity. Conspiracy Theory: the whole thing was instigated by a group of hams that believed Crimea would be a new one.
73, Bob K0NR
I’ve had several opportunities to take amateur radio along on vacation and do a little radio operating from other countries. I try not to focus too much on ham radio during such a trip, as it has a tendency to create marital discord and can suck the fun out of the vacation. Some people call this a “holiday style” DXpedition, or maybe it’s just the slacker approach.
Joyce (K0JJW) and I were planning a vacation with three other couples that we’ve known for years. It turns out that six of the eight have their ham licenses. (We’re still working on the last two.) Our primary goal was to find an island location with great beaches and snorkeling. Someone proposed the island of St John in the US Virgin Islands and the idea took hold.
From a ham radio perspective, USVI is an interesting choice since it does count as a DXCC entity (“country”), even though it is a US possession. See my article on HamRadioSchool.com for more information on how that works. Anyone with an FCC license can operate from there without any special licensing or approval. KP2 is the prefix for USVI, so identify as KP2/<callsign> to indicate that you are operating from USVI.
We were trying to pack light, so the radio equipment had to fit into our normal luggage. I took my Yaesu FT-817 and a Buddistick™ antenna. Paul (KF9EY) took along a Yaesu FT-100D, while Denny (KB9DPF) transported his FT-817 and a G5RV Junior antenna. Our primary operating mode was using the FT-100D (more power, baby) to drive the Buddistick, which was attached to the railing on the patio.
I decided that the true slacker approach required some Official Beach QRP contacts in the style of Buddies in the Caribbean (see the video). One day on the beach, I took along my FT-817 and the Buddistick and set up for some QRP action.
The Buddistick was mounted on a Dolica WT-1003 camera monopod stuck into the sand, with the radial trailing off into the vegetation. My compact Heil headset was a convenient way to make some phone contacts without blasting my fellow beach bums with noisy audio.
How did we do on the HF bands? We managed to make a number of contacts on 20m, 15m and 10m into the Americas and Europe. I was a bit disappointed that we never really got a pileup going. I think our signal was plenty strong but KP2 is maybe just not that rare.
We spent quite a bit of time exploring the island, driving around in two rental Jeeps. For mobile communications, we chatted back and forth on 146.58 MHz, the Golf-November-Tango frequency, using handheld transceivers. In the end, these radios probably got the most use during the trip. (Did I mention this was a slacker DXpedition?) There are a few 2m repeaters in the islands but we did not make use of them.
I brought a Yaesu FT-60 and a Baofeng UV-5R along on the trip, but mostly ended up using the Baofeng radio. If was the perfect radio to take to the beach — does the job and not that big of a loss if it landed in the ocean. Using the dual receive feature of the HT, I monitored the marine calling frequency, 156.80 MHz, listening to the boat traffic.
So if you are looking for a great place to go to enjoy the sand and water, I highly recommend St. John. Go ahead and take along some ham gear and do some slacker DXing. For more information on KP2 ham radio, see the ARRL Virgin Islands Section web site.
— 73, Bob KP2/K0NR
QSL to KP2/K0NR via Logbook of the World or to K0NR via Buro or Direct with SASE
During the Colorado 14er Event, Amateur Radio operators will be climbing many of Colorado’s 14,000-foot mountains and SOTA summits to set up amateur radio stations to communicate with other radio amateurs across the state and around the world. Join in on the fun on Sunday August 3 and see how many of the mountaintop stations you can contact.
The new Colorado 14er Event logo is now available on t-shirts and more.
Starting in 2012, Summits on The Air (SOTA) is part of this event. This means there are over 1700 summits that you can activate in Colorado, with a wide variety of hiking difficulty. This opens up the event to a lot more people and a lot more summits. See the new SOTA page.
Radio operators with 14er climbing experience who plan to activate a summit should log their name and intended peak at the Ham14er Yahoo group. This is also the email list for discussing the event and asking questions.
In the past two weeks, the results of several ham radio contests from last summer were posted. The typical contest takes months for the official results to be finalized and I have usually forgotten about the contest by then. The more serious contesters share their results via the 3830 web site so they can get an early read on how they did relative to their peers. But you need to be patient for the official results.
In the ARRL June VHF Contest, I placed in the top ten for the new Single Operator 3 Band category. This category is restricted to 50, 144 and 432 MHz, which is a good match to my radio interests. We had good 50 MHz conditions in Colorado (relative to other parts of the country), so CO stations seemed to score well.
Speaking of Colorado, in the Colorado QSO Party I finished first in the Phone – Low Power – Single-Op category. I was actually not that pleased with my score this year (45,500), which was considerably less than my score from last year (76,464). Oh well, I will invoke the Universal Purpose of Amateur Radio and say I had a great time in the contest, regardless of the score. Thanks to the Pikes Peak Radio Amateur Association for sponsoring this event.
The ARRL Field Day results are also posted. Joyce K0JJW and I did a one transmitter (1B) operation from the cabin using the club call KVØCO, resulting in a modest score (454). We mostly made phone contacts on 20m, 15m and 6m. We had some nice sporadic-e on 50 MHz, which is always a treat. Remember, the key to a fun Field Day is: Season To Taste.
73, Bob K0NR