Summits On The Air – Colorado Style

14erLOGOsmallSummits 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

Announcing: 25th Annual Colorado 14er Event

14erLOGOsmallAmateur 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

Winter SOTA Activation of Kaufman Ridge North

Today, Joyce KØJJW and I activated Kaufman Ridge North (W0C/SP-085) for Summits On The Air (SOTA). We’ve been on the summit before, including the first ever SOTA activation back in September of 2012. This summit is close to our cabin, so it made for a convenient hike. The mountain is not that difficult of a climb but we encountered quite a bit of snow in March, up to three feet in places, which we tromped across with snowshoes.

IMG_0720edit
Joyce K0JJW on snowshoes in typical trail conditions

My blog posting about the next mountain to the south, Kaufman Ridge HP (W0C/SP-081), outlines a good way to access both summits during the summer. However, a seasonal gate closure (December to April) means we needed to find a different route. We approached the mountain from the north, parking our vehicle on Castle Court (a short side road off of Kaufman Road). We quickly crossed what appears to be private property (empty lot, no signs) to get to the US Forest Service boundary. Once we hopped the fence we were on public lands. We intentionally routed to the east to avoid some houses.

Snowshoe route shown to summit of Kaufman Ridge North
Snowshoe route shown to summit of Kaufman Ridge North. We parked at Castle Court, the unlabeled road that connects with Kaufman Road.

I don’t claim that this route is optimal. We had to break a lot of trail, pushing through the snow. We found a section of trail that had recent snowshoe traffic on it but it wasn’t of much use to us heading to the summit. We followed numerous game trails which appeared and disappeared on the side of the mountain. Mostly, we busted through the snow on our own. Surprisingly, the last quarter mile to the summit had little snow, so we removed our snowshoes at that point and just hiked in boots.

IMG_0728editMy Yaesu FT-1DR has become my favorite rig for SOTA activations. It covers both 2m and 70cm with dual-receiver capability. it has a built-in GPS receiver and APRS capability that facilitates easy APRS tracking. Joyce and I have a pair of these which we’ve been using to track each other’s positions on the few occasions we get separated on the trail.

 

 

Bob K0NR knocks out a few 2m fm contacts from the summit
Bob K0NR knocks out a few 2m fm contacts from the summit

After we made the summit, I made a few contacts on 146.52 MHz. Thanks to Jim KDØMRC, Dave KØHTX, Carl K5UK and Candy KEØDMT for giving me my four required SOTA contacts.

The weather turned out to be better than predicted…partly cloudy and temps around 50 degrees F. On the way back down, we retraced our ascent path so we had more of a snowshoe trail to follow. I have to admit that this trip was a good lesson in how off-trail snowshoeing can really be a challenge. This was many times more difficult than a summer trail hike of equal length and elevation gain. Trip stats: 2.6 total miles, 1300 vertical feet.

At least, that’s my story and I’m sticking to it.

73, Bob K0NR

2016 SOTA Activity Days

Bob summitSummits 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.

IMG_1836Of 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 Most Radio-Active Mountain in Colorado

K0NR Operating VHF on Mt Herman
K0NR Operating VHF on Mt Herman (Photo: Ken Wyatt WA6TTY)

I’ve often said that Mount Herman (W0C/FR-063) is the most (ham) radio active mountain in Colorado. Many of us have operated from that summit for VHF contests, QRP events and Summits On The Air (SOTA). Of course, I didn’t have any data to back that claim…until now. A review of the cumulative SOTA activations in Colorado through Jan 1, 2016 shows these four summits as the most-activated SOTA peaks.

Summit SOTA Designator Number of Activations
Mount Herman W0C/FR-063 95
Pikes Peak W0C/FR-004 53
Mount Evans W0C/FR-003 33
Squaw Mountain W0C/PR-082 31

All of these summits are relatively close to the large population centers in the state. Also, they not that difficult to get to and some of them have roads that go to the top. Pikes and Evans are both 14ers but can be accessed via 2WD vehicles.

But what makes Mount Herman so special? It does not have a road to the summit — you definitely have to hike it, a little bit more than a mile one way with elevation gain of ~1000 feet. What makes the difference for Herman is that it is in the backyard of the well-known radio ham, goat hiker and SOTA enthusiast, Steve WGØAT. Steve has personally activated the summit more than 30 times AND he drags along mentors encourages other radio hams to join him. Frank KØJQZ did 22 activations, some with Steve and many on his own. (Frank just achieved SOTA Mountain Goat status, activating enough summits to earn 1000 SOTA points.) Fortunately for me, Mt Herman is about 4 miles as the GPS flies from my house, so I have worked that summit 31 times (usually Steve or Frank and always on 2 meters). I’ve also activated Mt Herman for SOTA three times, as described here: A Soggy Mount Herman SOTA Activation, Mt Herman: SOTA plus VHF Contest and Winter Assault on Mt Herman.

Here’s one of Steve’s fun videos that captures the first SOTA activation of Mt Herman, with his goat crew Peanut and Rooster (SK).

Frank and Steve, thanks for all of the Q’s from Mt Herman over the past years! See you on the air and on the trail.

73, Bob KØNR

Announcing: Technician License Class (Black Forest, CO)

W0TLMHam Radio Two-Day License Class

Sat Feb 27 and Sat Mar 5 (8 AM to 5 PM) 2016
Location: Black Forest Fire Station 1, Black Forest, CO

The Technician license is your gateway to the world-wide excitement of Amateur Radio …

  • Earn your ham radio Technician class radio privileges
  • Pass your FCC amateur radio license exam right in class on the second day
  • Multiple-choice exam, No Morse Code Required
  • Live equipment demonstrations
  • Learn to operate on the ham bands, 10 Meters and higher
  • Learn to use the many VHF/UHF FM repeaters in Colorado
  • Find out how to participate in emergency communications

There is a non-refundable $30 registration fee for the class ($20 for students under 18).

In addition, students must have the required study guide and read it before attending the two-day class: HamRadioSchool.com Technician License Course $20.95
(make sure you get the most recent edition of this book, updated for the new FCC exam questions)

Advance registration is required (no later than one week before the first session, earlier is better! This class usually fills up weeks in advance.)

To register for the class, contact: Bob Witte KØNR
Email: bob@k0nr.com

Sponsored by the Tri-Lakes Monument Radio Association
For more information on amateur (ham) radio visit www.arrl.org or www.wedothat-radio.org

This Spewed Out of the Internet #31

0511-0701-3118-0930 This is another update on important stuff spewing forth from the interwebz. It has been a while since I’ve done this, so we’ve got some catching up to do.

The KØNR Radio Site has expanded to Facebook. “Like” us there.

Check out the statewide email list available to Colorado radio amateurs. Join us there to stay informed about regional events.

Grid locators are important for VHF/UHF operating. I came across this web site that does a good job of mapping the grids. Over at HamRadioSchool.com, I wrote a Shack Talk article that explains Simplex, Duplex, Offset and Split. Also, Stu WØSTU posted a very helpful article explaining NVIS (Near Vertical Incidence Skywave) Antennas.

In June, Keysight Technologies donated some professional measurement software to the ARRL. Yeah, I had something to do with that.

From the Cheaters Gonna Cheat Department:

The Ham Hijinks crew continues to contribute some outstanding literary works stuff to the ham radio community. Recently, they’ve latched onto the theme of hams using cheap radios to not make any contacts on VHF:

Dodge uses Morse Code in one of their car commercials. Speaking of cars, check out Wired’s article: Hackers Remotely Kill a Jeep on the Highway.

Steve WGØAT created another great goat-enabled SOTA video, this one with Clay NF1R on Mount Herman.

I heard this song by Phil Collins on a the radio recently and I’m convinced it’s about the heartbreak of trying to work a rare DXpedition. Give a listen.

And then there’s this…a very well done video about ham radio that has lots of people talking.

Well, that’s all for now.

73, Bob K0NR

Colorado 14er Event: Mount Antero (W0C/SR-003)

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

2014 September VHF Contest Certificate

The certificate for my entry in the 2014 ARRL September VHF Contest arrived in the mail last week. Given that it has been 11 months after the contest, I had pretty much forgotten about the effort. The ARRL VHF contest certificates look great, even if they do take a while to get issued. It turns out this contest entry was the combination VHF contest plus Summits On The Air (SOTA) activation from Mt Herman that I blogged about.

K0NR 2014 Sept VHF Contest AwardMy blog posting said my score was 767 but the actual score was 780. Not a big score by any standard but not bad for ~4 hours of operating on a Saturday afternoon. As I suspected, this sets a new record for the Single Operator Portable category in the Colorado Section. What I did not expect is placing sixth in the overall contest (for my category). For the most part, this was just a really fun SOTA activation that included some VHF contest action.

Summary: The score doesn’t matter; any day having fun with ham radio is a good day.

73, Bob K0NR

West Buffalo Peak (W0C/SP-018)

Buffalo Peaks are a pair of 13er summits that stick up quite prominently on the west side of South Park in Colorado. West Buffalo Peak is the taller of the pair (13,326 feet) and the SOTA summit (W0C/SP-018). I’ve had my eye on these peaks for a while, wanting to climb then and also do a SOTA activation. Here’s a winter view of the summits, as seen from the south near Trout Creek Pass.

Buffalo Peaks - small
Buffalo Peaks in the Winter

There’s quite a bit of good information on the peaks at SummitPost.org.

Joyce K0JJW and I hiked in from the north, off of Buffalo Peaks Road (FS 431). The trailhead is not marked and is easy to miss but this trip report on the 13ers.com web site is very helpful. Pay special attention to the photo of the trailhead. This trip report describes doing both East and West Buffalo in a bit of a loop. We opted to focus on just West Buffalo, skipping East Buffalo.

Joyce K0JJW on the trail
Joyce K0JJW on the trail.

Here’s my favorite hiking partner on the trail near the trailhead. The “trail” is not very well marked, following various old logging roads.  We roughly followed the route indicate on 13ers.com. Once we cleared the trees we had a good view of both peaks and aimed for West Buffalo. We did make a critical error by going for the summit too early and got onto some very steep talus. Not fun. So the main route finding advice I am going to provide is make sure you approach the summit from the (more) gentle saddle on the northwest side. I marked this waypoint (N 38.99444, W 106.12866) as a good point to aim for on the way up so that you stay far enough west.

Once on the summit, I worked the following stations on 146.52 MHz: KD0MRC, KJ6NES, AF5KS, W9GYA, KE0DMT, W0BV and K5UK.

Bob and Joyce Buffalo Peak
Bob K0NR and Joyce K0JJW on West Buffalo Peak, with East Buffalo Peak in the background.

On the descent we stayed west of the route marked on the 13ers.com trip report with the intent of having an easier route. However, mostly what we did was encounter additional off trail hiking, so that is probably not recommended. It would have been better to just retrace our ascent route. Eventually, we found a different trail that led back to FS 431, popping out about a quarter mile west of where we parked. I had the location of our Jeep marked in the GPS, so it was easy to backtrack to the vehicle.

This was the first SOTA activation for West Buffalo Peak, so it was great to get that in the log. Thanks to everyone that got on the air to work me.

73, Bob K0NR

The Ten Essentials for Hiking (and SOTA Activations)

hike-shoe-printMost backcountry hikers are familiar with the Ten Essentials that you should take with you whenever you head into the wilderness. Over the past few years, I noticed that I was getting a bit sloppy with regard to what is actually in my pack when I head out on the trail. This hit home one day when my GPS battery went dead. I fumbled around to find my compass which was supposed to be in my pack. Well, it was in my pack, the other one that I left at home.

This caused me to review the list of ten essentials to make sure I had the right stuff in my kit. A search on the internet revealed that the classic list of ten has been modified and augmented by various people to make it better. (Innovation runs rampant on the interwebz, you know.) One of the better resources I found was this page on the REI web site, which explains how the Classic Ten Essentials have been updated to the Ten Essential Systems:

  1. Navigation (map and compass)
  2. Sun protection (sunglasses and sunscreen)
  3. Insulation (extra clothing)
  4. Illumination (headlamp/flashlight)
  5. First-aid supplies
  6. Fire (waterproof matches/lighter/candles)
  7. Repair kit and tools
  8. Nutrition (extra food)
  9. Hydration (extra water)
  10. Emergency shelter

Read through the REI web page to get the fine points of this system approach. I won’t repeat that information here. They also include a Beyond the Top Ten list which calls out the need for:

Communication device: Two-way radios, a cell phone or a satellite telephone can add a measure of safety in many situations.

Of course, what they really mean is an amateur radio transceiver and antenna but they probably can’t say that in print due to licensing issues. (Not everyone in the backcountry has an FCC ham license. I know, they all should have an amateur license but many don’t…very hard to understand 🙂 )

So how are you doing with your Ten Essentials list? Are you consistent in taking along the right stuff in your pack? Any tips to share with hiking hams?

73, Bob K0NR

Summits On The Air at Central States VHF

Recently I had the opportunity to speak about portable, mountaintop VHF operating at the Central States VHF Society Conference in Denver. A key part of my presentation was the Summits On The Air program, portable VHF equipment, VHF contests and other operating events.

CSVHFSThe presentation slides are available here in pdf format. I also submitted a paper on the same topic to the conference a paper on the same topic to the conference proceedings.

73, Bob K0NR

2015 Colorado 14er Event

Colo14er SOTA logo smallAmateur 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

Use SSB For Better VHF Range on SOTA Peaks

Previously, I had written about how the use of SSB made the difference while activating Prospect Mountain (W0C/FR-069) for Summits On The Air (SOTA). This time I was the SOTA chaser, trying to work Brad WA6MM as he activated two peaks near Breckenridge, Colorado.

Bald Mountain to Black Forest (click to expand)
Bald Mountain to Black Forest (click to expand)

It was the Saturday of ARRL Field Day, so I planned to be out at our FD site in Black Forest. Brad and I had coordinated in advance and pretty much concluded that it would be difficult or impossible to make the contact on FM. Brad decided to take his FT-817 along with a homebrew 4-element yagi to give him 2m SSB capability. Out at the FD site, I saw that Brad was spotted on Bald Mountain (W0C/PR-019) via SOTAwatch early in the morning, so I borrowed the FD VHF station to try to work him. It was an FT-897 pushing 50 watts to a 4-element yagi up about 30 feet. I heard Brad clearly on 144.200 MHz (SSB calling frequency) and we made the contact.

I estimate that the contact was about 75 miles. I did not do a careful analysis of the terrain but the the signal had to get over the Rampart Range and quite a few other mountains to get from Black Forest to Bald Mountain. The summit of Bald Mountain is at 13,684 feet, so that certainly helps.

A few hours later, Brad showed up on the summit of Boreas Mountain (W0C/SP-030), another 13er near Breckenridge. By now, the Field Day station was in use, so I pulled out my own FT-817 and a 3-element Arrow yagi. Holding it in my hand, I pointed it towards Boreas Mountain and tuned to 144.200 MHz USB. This time Brad was even weaker but still readable, so we completed the contact.

In both cases, Brad was fair to good copy but just above the noise, I am sure that using FM would not have gotten the job done. For serious VHF work, 75 miles is not that great of a distance but we were running QRP power levels with small yagi antennas.

Brad and I are both concluding we need to encourage the use of SSB for 2m SOTA here in Colorado. It is common to end up on a high peak in the Colorado backcountry and not have enough range to reach the larger population centers. Sure there are more people active on 2m FM, but if no one is within range, it does not matter.

Congratulations to WA6MM for first activations of two more challenging summits in Colorado and thanks for 18 chaser points!

73, Bob K0NR

Announcing: Oct 2015 WØTLM Technician License Class

W0TLMHam Radio Two-Day License Class

Sat Oct 3 and Sat Oct 10 (8 AM to 5 PM) 2015
Location: Black Forest Fire Station 1, Black Forest, CO

The Technician license is your gateway to the world-wide excitement of Amateur Radio …

  • Earn your ham radio Technician class radio privileges
  • Pass your FCC amateur radio license exam right in class on the second day
  • Multiple-choice exam, No Morse Code Required
  • Live equipment demonstrations
  • Learn to operate on the ham bands, 10 Meters and higher
  • Learn to use the many VHF/UHF FM repeaters in Colorado
  • Find out how to participate in emergency communications

There is a non-refundable $25 registration fee for the class.

In addition, students must have the required study guide and read it before attending the two-day class: HamRadioSchool.com Technician License Course $20.95
(make sure you get the most recent edition of this book, updated for the new FCC exam questions)

Advance registration is required (no later than one week before the first session, earlier is better! This class usually fills up weeks in advance.)

To register for the class, contact: Bob Witte KØNR
Email: bob@k0nr.com or Phone: 719 659-3727

Sponsored by the Tri-Lakes Monument Radio Association
For more information on amateur (ham) radio visit www.arrl.org

2015 SOTA VHF Activity Days

Bob summitOn 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.

IMG_1836Of 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

Announcing the January 2015 WØTLM Technician License Class

W0TLMHam Radio Two-Day License Class

Sat Jan 31 and Sat Feb 7 (8 AM to 5 PM) 2015
Location: Black Forest Fire Station 1, Black Forest, CO

The Technician license is your gateway to the world-wide excitement of Amateur Radio …

  • Earn your ham radio Technician class radio privileges
  • Pass your FCC amateur radio license exam right in class on the second day
  • Multiple-choice exam, No Morse Code Required
  • Live equipment demonstrations
  • Learn to operate on the ham bands, 10 Meters and higher
  • Learn to use the many VHF/UHF FM repeaters in Colorado
  • Find out how to participate in emergency communications

There is a non-refundable $25 registration fee for the class.

In addition, students must have the required study guide and read it before attending the two-day class: HamRadioSchool.com Technician License Course $20.95
(make sure you get the most recent edition of this book, updated for the new FCC exam questions)

Advance registration is required (no later than one week before the first session, earlier is better! This class usually fills up weeks in advance.)

To register for the class, contact: Bob Witte KØNR
Email: bob@k0nr.com or Phone: 719 659-3727

Sponsored by the Tri-Lakes Monument Fire Radio Association
For more information on amateur (ham) radio visit www.arrl.org or www.wedothat-radio.org

SOTA Summit W0C/SP-042 Activation

For the 2014 Colorado 14er Event, Joyce K0JJW and I decided to try a summit close to our cabin near Trout Creek Pass. The basic idea was to activate a non-14er SOTA peak with good VHF paths to all of the Colorado mountains. We also wanted to demonstrate the idea of activating Summits On The Air peaks during the 14er event.

SOTA summit W0C/SP-042
SOTA summit W0C/SP-042

We chose an unnamed peak (W0C/SP-042) that rises to 12,792 feet near Cottonwood Pass . This summit was already on my list of SOTA peaks to activate, so that was another plus. The trail starts at Cottonwood Pass, right on the continental divide and runs along the divide for about 2 miles.

Cottonwood Pass
Joyce (K0JJW) at the trail head, Cottonwood Pass.

In fact, we followed the Continental Divide Trail (CTD) to get to this SOTA peak. I’ve done several backpack trips on the CTD and its always a blast to be walking along the top of the continent enjoying the awesome views.

trail route
The trail starts at Cottonwood Pass and runs along the Continental Divide.

The main trail passes over the top of another summit at 12,400 feet before continuing on to SP-042. The trail does not go to the top of SP-042, passing it on the east side. We just stayed on the trail until we were due east of the summit, then climbed up the east side which turned out to be a bit steeper than it looked. On the way down, we left the summit by following the ridge a bit to the south and found a gentler route back to the trail. Also on the way back, we followed a side trail to the east of the 12,400 foot summit, saving some vertical gain and loss. My GPS app on the iPhone logged the one-way distance as 2.2 miles (including going over the first summit). It looks shorter on the map but the switchbacks add some distance.

Bob K0NR on the trail
Bob (K0NR) on the trail.

After we reached the summit around 9 am, I quickly assembled the 2m/70cm Arrow antenna and mounted it on my hiking stick. Once I had the FT-817 up and running, I spotted myself on Sotawatch.org using the SOTA Goat app. Logging was done with HamLog on my iPhone.

trail
Typical trail conditions on the CTD.

I worked a number of mountaintop stations on 2m fm (147.42 and adjacent simplex frequencies) with the best DX being N4MMI on Redcloud Peak, about 80 miles away. I tried calling on 2m and 70 cm SSB without any luck. Joyce made a few contacts on 446.0 MHz using an HT with a vertical antenna.

Bob summit
Bob (K0NR) pointing the 2m yagi (vertically polarized) for maximum signal strength.

The weather cooperated all morning with mostly white fluffy clouds. We stayed on the summit until noon and then hit the trail back to the pass. This hike is now one of our favorites, really good for visitors that want a taste of hiking above treeline with great views.

73, Bob K0NR

This Spewed Out of the Internet #28

0511-0701-3118-0930More 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

Announcing the October 2014 WØTLM Technician License Class

W0TLMHam Radio Two-Day License Class

Sat October 18 and Sat October 25 (8 AM to 5 PM) 2014
Location: Tri-Lakes Monument Fire Station 1, Monument, CO

The Technician license is your gateway to the world-wide excitement of Amateur Radio …

  • Earn your ham radio Technician class radio privileges
  • Pass your FCC amateur radio license exam right in class on the second day
  • Multiple-choice exam, No Morse Code Required
  • Live equipment demonstrations
  • Learn to operate on the ham bands, 10 Meters and higher
  • Learn to use the many VHF/UHF FM repeaters in Colorado
  • Find out how to participate in emergency communications

There is a $25 registration fee for the class.

In addition, students must have the required study guide and read it before attending the two-day class: HamRadioSchool.com Technician License Course $20.95
(make sure you get the most recent edition of this book, updated for the new FCC exam questions)

Advance registration is required (no later than one week before the first session, earlier is better! This class usually fills up early.)

To register for the class, contact: Bob Witte KØNR
Email: bob@k0nr.com or Phone: 719 659-3727

Sponsored by the Tri-Lakes Monument Fire Radio Association
For more information on amateur (ham) radio visit www.arrl.org or www.wedothat-radio.org