Smoky Mountain Summits On The Air

Bob K0NR operating 70 cm FM from Brasstown Bald

Joyce/K0JJW and I were getting prepared for a trip to Gatlinburg, TN in August with some of her family. Gatlinburg is the gateway town to the Great Smoky Mountains National Park and the surrounding area. I had hiked and camped in the Smokies years ago and this was a great opportunity to visit that area again. Of course, we needed to get in a little Summits On The Air (SOTA) action during this trip.

We decided to pick out some easy-to-access summits in the area so we could weave them into the trip without too much disruption. My first step was to consult the SOTA database for potential summits in Tennessee and North Carolina, looking at the summits with the most activations. This is usually a good indication of easy access and not too difficult of a climb. I did pick out two iconic summits to activate: Clingmans Dome (this highest summit in the national park) and Mount Mitchell (the highest summit east of the Mississippi river in the US). After checking the various trip reports logged on the SOTA web site, I created a list of potential target summits. Clingmans Dome and Mount Mitchell were Must Do but any other summits would be more opportunistic based on available time and location.

We are using VHF/UHF for SOTA activations and opted for a basic FM station for this trip: a pair of Yaesu FT-1D handhelds, a couple of vertical antennas and a 3-element Arrow yagi antenna for 2 meters. I debated about whether to bring along the yagi but the split-boom design fits into my luggage without any problem. In the end, I am glad we had the yagi as several of the contacts would have been missed without it.

Greentop

Use of two handheld radios on Greentop to mitigate strong RF interference

Greentop (W4T/SU-076) was our first summit…basically a driveup mountain with radio towers and a lookout tower on top. I noticed quite a bit of interference on the 2 meter band, something I’ve encountered in previous activations near transmitter sites. It turns out that putting a more effective antenna on an HT (such as a half-wave vertical) couples more of the interference into the receiver and degrades its performance. On the other hand, the standard rubber duck antenna picks up less of the interference and performs better then the “good” antenna. After I realized this was happening, I tried using two HTs with reasonable results: one radio with a rubber duck was used for receive on 146.52 MHz while another radio with a half-wave antenna was used for transmitting. The net result was reasonable performance that allowed us to make contacts on 2m fm.

Clingmans Dome

Clingmans Dome (W4C/WM-001) is a popular tourist spot in the Great Smoky Mountain National Park. Parking is a challenge and there are quite a few people on the short trail to the summit.

W2SE and WI2W on Clingmans Dome

Although it sits right on the border of Tennessee and North Carolina, it is in the W4C (Carolinas) Association for SOTA purposes. As I approached the summit, I saw a fishing pole sticking up in the air. I thought “huh, I wonder what the rangers are demonstrating today.” Followed by “Hey, wait a minute, that looks like a SOTA activation.” Sure enough, I met W2SE and WI2W setting up on 20m CW. Joyce and I headed to the observation tower and worked 2m from up there. There were quite a few people on the observation tower so I considered just operating from down below. I decided to leave the yagi in the backpack and just use the half-wave vertical. We fit right in with the chaos of tourists on the tower.

The observation tower on Clingmans Dome

Mount Mitchell

Summit sign for Mount Mitchell

At 6684 feet in elevation, Mount Mitchell (W4C/CM-001) is the highest point in the USA east of Mississippi River. (Interesting perspective: our house in Colorado is 800 feet higher than this summit.) We started with just the 2m vertical but switched to using the yagi when we had trouble copying a few stations. It definitely made a difference…probably 6 dB or so. When signals are near the FM threshold, this can pull them out of the noise.

One of the highlights on Mitchell was working Kevin/K4KPK on Walnut Mountain, summit to summit. Kevin is very active in SOTA and has contributed many SOTA summit guides in the area. I made good use of these reports when planning our trip. He is also the top activator in the W4G association, a Mountain Goat approaching 2000 points.

Richland Balsam and Waterrock Knob

Joyce K0JJW at the summit sign on Richland Balsam

We discovered a number of summits right along the Blue Ridge Parkway and we ended up working these two: Richland Balsam (W4C/WM-003) and Waterrock Knob (W4C/WM-004). Another flashback for us was driving sections of the parkway, which is a lovely drive (typically 45 MPH speed limit) that winds through the mountains. It has been years since we’ve been on that road. This route is something I’d like to explore further on a future trip as you could spend a week wandering along the parkway and knocking out summits.

We worked Pat/KI4SVM on 2m fm from Watterock. I recognized his callsign from the trip reports he has submitted to the SOTA web site. Later, I looked up his SOTA score and found that he is a double Mountain Goat (> 2000 activation points) and the highest scoring activator in the W4C association.

Brasstown Bald

The Mountain Explorer Award is a SOTA award for activating in different SOTA Associations (regions). Activating in Tennessee (W4T association) and North Carolina (W4C association) got my total to 6. Joyce pointed out that we might be able to also hit Georgia on the trip, so we added Brasstown Bald (W4G/NG-001) to the list. This is the highest summit in Georgia, so it rounded out our collection of state high spots for TN, NC and GA.

Brasstown Bald is an easy hike up summit with a significant observation tower on top, including a visitors center. This is another location where we experienced interference from radio gear on the summit, so we chose our position carefully and used the 2m yagi to point away from the interference sources.

Bob K0NR holding the 2m yagi while Joyce K0JJW works the radio.

This trip worked out really well. We managed to activate 6 summits for a total of 58 points, operate from three new SOTA associations (W4T, W4C and W4G), enjoy some really nice hikes and see some great scenery. I was a little concerned whether we would find enough random activity on 2m fm for our SOTA activations but it all worked out. Actually, there were a few times that 146.52 MHz was busy and we had to standby to make a call. Some of our contacts were less than 25 miles but many covered 100 miles or more. Yes, the 3-element yagi made a difference.

If you are in the Gatlinburg area, it certainly makes sense to try a few SOTA activations. I am also thinking about a return trip to enjoy the area more fully including some longer hikes. We really liked hiking the trails and summits there. The elevation is lower than Colorado (read: you have oxygen to breath), the forests have lots of deciduous trees (not just evergreens) and the trails are less rocky. I am sure we will be back.

73, Bob K0NR

SOTA Activation: Mount Peck (W0C/SP-053)

Mount Peck (W0C/SP-053) is a 12,208 foot summit near Monarch Pass, accessible via a 2.5 mile hike with ~900 feet of elevation gain. This is one of the most pleasant Summits On The Air (SOTA) peaks along the Continental Divide. For most of the route, you are hiking on the Continental Divide Trail (CDT), with outstanding views in all directions. It is always a treat to hike on the CDT, which is like walking on top of the world.

The route follows the Continental Divide Trail (CDT) for part of the hike.

The hike starts at the parking lot at Monarch Pass. (I’ve adapted these directions from Walt W0CP’s notes on the SOTA website.) Take the marked trail that goes behind the building of the Monarch Crest Scenic Tram. Proceed on this trail (really a road at this point) until the CDT exits off to the right (follow it). This section of the CDT is a popular mountain bike trail, so you may encounter bikers on the route. In fact, dirt bikes are also allowed…we encountered a few of them, too.

Route for hiking Mount Peck (click to enlarge)

Stay on the CDT until you see an old 4WD road heading off to the left. Leave the CDT at this point and follow the road uphill. When the road crests and before it starts to go back downhill, leave the road and hike off-trail towards the summit. This is the steepest section of the hike where you gain the most elevation. Don’t forget to stop and enjoy the view. (My spouse started singing songs from The Sound of Music at this point.)

A view of Mount Peck from the trail.

Often hiking on old 4WD roads can seem just like that: hiking on a road and not very enjoyable. This route is not that way…it is actually quite pleasant as the “road” is not rocky or rutted and just seems like an extra-wide trail.

The last uphill stretch toward the summit, which is actually slightly hidden off to the right.
Bob K0NR holding the 2m yagi antenna while Joyce K0JJW operates the radio

We had great weather on the summit and managed to work a number of stations on 2m fm (Yaesu FT-1D driving a 3-element Arrow yagi antenna). This is a hike that we want to repeat in the future.

Another SOTA summit, South Monarch Ridge (W0C/SP-058) is nearby and it is possible to do both of these summits in the same day.

73, Bob K0NR

First SOTA Activation for W0C/SP-055

Bob K0NR and Joyce K0JJW at the trailhead.

For several years, I’ve had my eye on an unnamed summit (12132) in the Buffalo Peaks Wilderness Area (W0C/SP-055). No one had activated it for Summits On The Air (SOTA) probably because the summit is somewhat remote.  I originally thought I would have to do many miles of bushwhacking from the north to get to get to the top. After studying a few maps and trail descriptions, I eventually found a route from the east that is not too difficult.

My hiking partner Joyce/K0JJW and I started at Lynch Creek Trailhead, which is about 9 miles west of Highway 285 on FS 431, also known as Buffalo Peaks Road. The USFS Pike National Forest map is a good reference for finding the trailhead. We followed Salt Creek Trail #618 for about 1 mile to connect to the Tumble Creek Trail #617. These are well-used and well-maintained trails and a joy to walk on. We had been doing too much off-trail hiking lately, so this was a very nice change. The trails are marked by signs at the junction and are easy to follow.

Click to enlarge

We considered ascending the east side of the mountain but concluded that we’d end up hiking through some dense forest, which usually means downed timber and slow progress. Instead, we approached the summit from the south, leaving Trail 617 about three miles in from the trailhead, and heading uphill through a grassy meadow. There is a large beaver pond to the south at the point where we left the trail, so that makes for a good landmark. You can’t completely avoid the trees on this path but they are sparse enough to easily walk through. Near the summit, the easiest path hooks around to approach the summit from the west, avoiding some steep rocks on the south side of the summit. (Actually, we went straight up the rocks on the ascent and decided to avoid them on the descent.)

View of the summit from Trail 617, looking north.

The summit is above treeline and relatively flat, offering excellent views in all directions.

View from the summit, looking west.

Joyce and I both got on the air and made calls on 146.52 and 446.00 MHz using handheld VHF/UHF radios. We just used vertical antennas and didn’t bother to assemble the yagi antennas. Thanks to these stations that we worked that day: W0BV, W0DLE, N0VXE, K0RCW, K9LNH and KD0VHD.

Bob K0NR displaying the SOTA flag on the summit, with Buffalo Peaks in the background.

The GPS app on my smartphone indicated the one-way distance at just under 4 miles, with an elevation gain of 2000 feet. The actual elevation gain may be slightly more than that due to some ups and downs on the trail. This is one of those hikes that we’ll probably do again in the future. It has an enjoyable mix of good trails, rolling streams, green meadows, great views and a pleasant summit.

73, Bob K0NR

Using 1.2 GHz for SOTA

One of the cool things about the Summits On The Air program is that it has many different awards available. The SOTA database records the QSOs of everyone involved in the program and is used to qualify for the awards. QSL cards are not required. The most coveted awards are Shack Sloth (reaching 1000 points as a “chaser”) and Mountain Goat (reaching 1000 points as an “activator”). There are so many SOTA activators on the air these days, reaching Shack Sloth is not too difficult. Just get on the air and make the contacts. (Last year, I completed Shack Sloth using VHF and higher frequencies only.) Mountain Goat is much more of a challenge because you have to physically go out and activate each summit, one at a time. Currently, there are 9 radio hams that achieved Mountain Goat status in Colorado. I have a long way to go for Mountain Goat.

Most of my SOTA contacts have been on the 2 meter band (144 MHz) using FM, SSB and CW. Recently, I put additional emphasis on making QSOs on two of the UHF bands: 70 cm (433 MHz) and 23 cm (1.2 GHz). With the SOTA scoring system, there are no extra points or credit for working the same station on additional bands. Still, I’ll often check with the other station on 2m to see if they want to make a QSO on one of the other bands…just because. The SOTA database does keep track of these QSOs separately so you can go in and look at your results on, say, just the 70 cm band.

For some unexplained reason, 1.2 GHz has my interest right now and I’ve been trying out my capabilities on that band. The 23 cm amateur band is one huge hunk of spectrum: 1240 to 1300 MHz (US allocation). To put this in perspective, this 60 MHz swath of spectrum is 171 times the size of the 20m amateur band. (Yeah, I grant you, the propagation on 20m is usually a lot more interesting.)  So the first thing I ran into on this band is the lack of commercially available equipment. I think the number of radios that will do 1.2 GHz has actually declined in the last decade. I ended up buying a pair of Alinco DJ-G7T handheld tranceivers that put out 1W of RF power on 1.2 GHz.The second thing I ran into is the lack of other hams that have 1.2 GHz gear. But when you do find them, they usually are interested in making a contact! (I suppose it gets lonely on that band.)

Initially, Joyce K0JJW and I made some short-range SOTA contacts on 1.2 GHz using the two handheld radios, on the 1294.5 MHz FM calling frequency. Then I started looking for DX contacts from local stations that have 23 cm gear. To provide some additional antenna gain, I used a 4-foot yagi antenna (Comet CYA-1216E), specified as 16.6 dBi. One of the cool things about UHF and higher is that compact antennas can provide some serious gain. My best DX so far is 54 km (33.5 miles) but I expect to be able to do distances 3 to 4 times that. The SOTA awards system considers the 23 cm band to be “microwave” so my 54 km QSO just barely qualifies me for the 50 km award. (The microwave awards are based on distance worked, unlike the other SOTA awards.)

Just another fun thing to do on the ham bands, pursuing the Universal Purpose of Amateur Radio.

73, Bob K0NR

Easy SOTA: Blue Mountain (W0C/SP-123)

Joyce K0JJW and I were preparing to drive back home from the mountains and began to consider what Summits On The Air (SOTA) peaks might be on the way and easy to access. I consulted with Steve WG0AT, who had a number of good suggestions but we ultimately decided on Blue Mountain (W0C/SP-123). This is an easy summit to get to and an easy summit to hike.

I found Carey’s (KX0R) trip report to be helpful, so I suggest reading that information. A Pike National Forest map is very helpful. To get to Blue Mountain, just get on Blue Mountain Road (CR 61) heading south out of Lake George (see map above). You’ll see that CR 61 passes by Blue Mountain on the east side and then turns west. Take forest service road FS 244 to the right (north), which takes you up to the west side of Blue Mountain. This road turns into easy 4WD (challenging 2WD with high clearance). We just kept going on FS 244 (ignoring the side roads) and parked at the very last turn, as shown on the map below (38.93108N, 105.35597W). Going any further on the road just takes you to a spot that is a bit tight to turnaround in.

At this point, you can just take aim at the summit (40.33530N, 105.28100W) and hike your way up. Approaching the slope at an angle makes it not quite so steep. Actually, precision isn’t required for any of this, just keep heading for the summit and you’ll likely get there.

For this activation, we took along gear for 2m, 70cm and 23cm, FM only. Basically, this amounts to a pile of HTs and a few compact antennas. All of our contacts were on 2m FM except I did work Paul W0RW on Wilkerson Pass using 1.2 GHz (23 cm). At an elevation of 9230 feet, this location does pretty well on VHF and higher, so we easily worked stations in Buena Vista (W0BV), Woodland Park (WA6TTY) and Como (KD0VHD). We also worked a hiker (Jim, KD0MRC) on the side of Mount Yale, about 50 miles away.

The photo on the left shows my portable 2m FM station: Yaesu FT-1DR handheld transceiver, 1/2-wave Flex antenna (Smiley Antenna), and the dismantled 3-element Yagi (Arrow Antenna). I recently started using the Smiley halfwave antenna because it flexes on the connector end, making it more resilient to on trail use.

In the photo above, I’ve got the yagi antenna assembled and I’m using it to make contacts. With a little practice, the Arrow antenna screws together quickly and provides some useful gain over the halfwave vertical (about 6 dB).

We had excellent weather today so that helped make for a fun day. If you are in the Lake George, CO area consider Blue Mountain for an easy and fun activation.

73, Bob K0NR

First SOTA Activation: H-44 Benchmark (W0C/SP-130)

With the most recent release of the W0C ARM, there were 61 summits added to the Colorado SOTA list. I noticed that one of the new summits, H-44 Benchmark (W0C/SP-130) was easy to access, easy to climb and was in the vicinity of our mountain cabin. Surely, we needed to check it out and perhaps be the first ones to activate it.

To get there, take Highway 285 south out of Buena Vista (or north from Salida), exiting at County Road 194 clearly marked as Hecla Junction. As you travel east, the road climbs then tops out. Soon after the road started to descend, Joyce K0JJW and I stopped and parked at lat/lon: N38.64998 deg, W106.06747. I don’t think where you park is critical but be aware that this road can get busy during the summer with the many rafting outfitters taking out at Hecla Junction (on the Arkansas River). There are two driveways heading south near where the road crests…we opted to stay to the east of these. One of them appears to be a campsite and the other leads to a house/cabin.

View of the summit, approaching from the north

We proceeded south towards the visible summit, looking ahead to find a route that did not have too many ups and downs. There are many options and there was not much downed timber to deal with. We found a nice route that hit the main ridge about 0.2 miles west of the actual summit. We did cross a old logging road which had some recent dirt bike tracks on it, so that may be another option.

Joyce K0JJW had the honor of activating this SOTA summit for the very first time. As usual, we were working VHF//UHF, mostly 2m FM, but we also made some contacts on 440 MHz and 1.2 GHz. I managed to work Jay W9RM near Olathe, CO on the west side of the state using 2m CW. (We couldn’t quite make the contact on SSB, so we switched to CW to get the job done.)

Joyce K0JJW displays the SOTA flag after completing the first activation of SP-130

I’ve noticed a few other SOTA peaks are named “something benchmark.” I think that’s essentially an unnamed peak that happens to have a survey benchmark on it. So I looked around for the benchmark and found this marker at the summit:

This appears to be the “benchmark.”

Of course, like many of the lower summits in the Arkansas Valley, this one has a great view of the Collegiate Peaks to the west.

Looking west from H-44 Benchmark summit.

I expect this summit to be a popular SOTA activation because its easy to get to and has a great view. I estimate our total distance traveled as 1.2 miles with an elevation gain of 500 to 600 feet. Sorry, it’s only 2 points.

73, Bob K0NR

2017 Colorado 14er Event with SOTA

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. Well, last year we celebrated the 25th annual event so this year it must be the 26th. We are continuing the all weekend approach on August 5 and 6. However, many mountaintop activators will hit the trail early in the morning with the goal of being off the summits by noon due to lightning safety concerns.

We still have the very cool 25 Year Anniversary t-shirts (and other great stuff) available at http://www.cafepress.com/wg0at

The 14er event includes Summits On the Air (SOTA) peaks, which add over 1700 now 1805 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, VHF and UHF. 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. We try to stay off 146.52 MHz, the National Simplex Calling Frequency to avoid overload, but if you need to make a call there, go for it…and be brief.

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
1294.50 23 cm FM calling 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

Download the one-page flyer for the event: Colorado 14er Event Flyer 2017

Winter SOTA on Monarch Ridge South

Joyce KØJJW and I were out for a little snowshoe activity near Monarch Pass in the San Isabel National Forest. Initially, we were headed to Old Monarch Pass when we noticed that the snow and weather conditions looked favorable on Monarch Ridge (also called Monarch Crest). Last winter, we tried snowshoeing Monarch Ridge twice, failing both times, once due to blizzard conditions that blew us off the summit.

There was quite a bit of snow on most of the route, so snowshoes were required.

Monarch Ridge South (W0C/SP-058) is the high point and a Summits On The Air (SOTA) summit, so of course it was a great idea to showshoe up there. In August of 2016, we road to the top using the tram. Take a look at that posting for more information on the summit.

For SOTA, Monarch Crest South is a versatile and very accessible peak. The slacker method is to ride the tram up during the summer months. It also can be an easy summer hike. Monarch Pass is at 11,312 feet in elevation and Monarch Crest South rises to 11,898 so the vertical gain is about 600 feet. In winter, it is a reasonable snowshoe trip. However, watch the weather carefully: you might get blown off the summit.

Here’s the view from the summit which did not have much snow on it.

We started from the Monarch Pass parking lot and snowshoed straight up to the summit, roughly following the tram line. This route is simple but steep. Near the top, the ground was bare, so we removed the snowshoes and hiked on bare ground and rocks. I had not really planned for a SOTA activation that day but I did have my Yaesu FT-1DR transceiver and a half-wave antenna for 2 meters. Rather minimal equipment, but sufficient. I did not have cellphone coverage at the parking lot but I did get “one bar” about halfway up the mountain. I used this to post a SOTAwatch alert and send an email notice to hams in the area.

I had minimal radio gear with me, so I made contacts on 2m fm using my HT and a half-wave vertical.

Just like last time, I did have some minor interference on 2m fm from the radio site at the summit, which seemed to peak up right around 146.52 MHz. Lovely. But it did not keep me from making contacts.

As you can see from the photos, it was a gorgeous day. The temperature hung around 35 degrees F with some wind at the summit, so no problem with that. Another great day in the mountains, playing with ham radio.

73, Bob K0NR

2017 Mt Herman Winter Activation

On Saturday, we returned to the Most Radio Active Mountain in Colorado, Mount Herman (W0C/FR-063), for a combination VHF contest, SOTA activation and winter hike. Our radio crew consisted of Steve/WGØAT, Caleb/W4XEN, Joyce/KØJJW and me. I’ve worked Steve forty times on various summits and often when he was activating Mount Herman, but this is the first time we did an activation together. What a treat be on the same summit as the Goathiker! Not only that, Peanut goat came along to supervise the entire operation.

Bob K0NR installs the SOTA flag under the supervision of Peanut (photo: wg0at)

My objective for the day was to chalk up another VHF SOTA activation, while also making some Qs in the VHF contest. For most SOTA activations, I just focus on 2 meters. During a VHF contest, I bring more gear to cover the other bands. The main rig for SSB/CW was my FT-817 driving an Arrow II dualband yagi for 2m and 70 cm. For 6m, I used an inverted Vee dipole supported by a crappie pole. I also had two FT-1D handheld radios listening on 146.52 and 446.0 MHz.

I made 21 contacts on 6m, 2m and 70cm, with 7 grids/mults and a Single Operator Portable score of 164. Not that great of a contest score but it was only a few hours of operating. From a SOTA perspective, this is an attractive number of VHF QSOs in a relatively short time.

Surprisingly, even during a VHF contest, most of the contacts were on FM with the usual SSB contest stations rather scarce. It was very handy to be able to use 146.52 MHz for the contest, finding a number of casual contesters on that frequency.

The high point of the day was working Jay W9RM on the other side of the state in DM58 using 2m CW on 144.210 MHz. The distance was about 170 miles on a path that went over or through several mountain ranges. Not too bad for QRP. (Oh, I guess it doesn’t hurt that W9RM has a serious weak-signal VHF station: 2M-5WL yagi at 50 feet.)  This contact demonstrates the advantage of CW and SSB on 2 meters. Most VHF SOTA action is on FM due to the convenience of a 2m FM HT. But FM has poor weak-signal performance so much better range can be achieved with both CW and SSB. When is the last time you made a 170 mile QSO with an FM handheld?

Caleb W4XEN running a pileup on 20m phone

This was the first SOTA activation for Caleb/W4XEN. Judging by the smile on his face, it won’t be his last one either. While I played on VHF, Steve did his usual thing on HF using CW, using a KX3 to drive an end-fed antenna. Caleb did a bit of both HF and VHF, managing to get a nice pile up going on 20m SSB, using a Yaesu FT-450 driving a BuddiStick antenna. Joyce made a few contacts on 2m FM but mostly took pictures and occasionally tossed GORP in my direction.

Bob K0NR and Steve WG0AT on their first ever joint SOTA activation (photo: k0jjw)

On my last winter activation, my iPhone quit in the cold, so I did not want to rely on it for logging this time. I had a clipboard with my paper log on it, also holding the dual-paddle key. The key moved around a bit and my Morse code sending was sloppy.  I don’t work a lot of CW for SOTA but it does come in handy at times, so I’ll be looking at improving my setup.

The 6m inverted Vee worked out OK but it was a little inconvenient to run the coaxial cable to the apex of the antenna. I’ll be looking to swap that antenna out for an end-fed half wave, which is so common on the HF bands for SOTA.

Steve brought along a large umbrella for use as an instant-up wind shelter. That looks like a practical way to block the wind.

Steve WG0AT operating his KX3 under the protection of the innovative hiking umbrella

The weather was not great…we had a few patches of blue sky but it was mostly overcast and cold (probably 25 degrees F). We lasted about 2 hours before the cold started to take its toll, then we scooted on down the mountain.

Peanut goat and Caleb W4XEN. (photo: wg0at)

Thanks to Joyce, Steve and Caleb for a great day playing radio in the mountains.

73, Bob KØNR

 

Update 5 Jan 2018

It turns out I placed well in the January VHF Contest – Single Op Portable category. Of course, I was the only entry in the Rock Mt Division for this category. Here’s the award certificate.

2017 North America SOTA Events

Here’s your handy list of North American Summits On The Air (SOTA) activities for 2017, as supplied by Guy N7UN:

SOTA Activation: Ormes Peak (W0C/FR-052)

I’ve been thinking about activating Ormes Peak (W0C/FR-052) for a while now. It is not too difficult to get to and is not a difficult climb. After the Waldo Canyon fire (2012), the area was closed for several years, so I needed to be patient. Then I noticed that Don KØDRJ put an alert on SOTAwatch indicating that he was going to activate the summit, so I gave a listen on 146.52 MHz. Sure enough, around mid-morning I heard Don on the frequency and worked him without any problem from my home location.

Then I got to thinking. Joyce KØJJW and I had talked about going for a walk this afternoon, so I did a little checking on Ormes Peak and concluded that it was an option. My fractured ankle is still on the mend so I am not back to 100% of my hiking ability. Ormes seemed like a good next step that would keep me progressing.

bob-k0nr-ormes-peakWe hopped in the Jeep and headed to Rampart Range. To get to Ormes Peak, take USFS road 300 from the north (which is what we did, via Mount Herman Road) or from the south via Garden of the Gods. You’ll want to have a Pike National Forest map for this trip.

ormes-peak-mapTurn East onto USFS road 303 and then follow USFS 302 (these roads are easy 4WD, probably OK for high clearance 2WD). These roads go through the Waldo burn area so you see what a burned forest looks like. Ormes Peak was not directly affected by the fire but we did see a few burned trees on the mountain. According to the Summit Post info, the best approach is from the south but we continued on around to the east and parked at the marked parking area here: 38.948680 deg N, 104.929677 deg W. From there, we bushwacked westward up the side of the hill without too much trouble (about half a mile and 600 feet vertical).

Once on top, I started calling on 146.52 MHz using the FT-1D handheld transceiver. I assembled my 2m yagi antenna hoping to work Brad WA6MM headed up Mt Antero but I found out later he did not summit. We had excellent visibility in all directions: great view of Pikes Peak to the south, Mt Yale and a sliver of Mt Princeton to the west and Mt Evans to the northwest. This really is a great spot to just sit and enjoy the view.

After making 7 contacts on 2m fm, we packed up the gear and headed down the mountain. Ormes Peak is a good “close in” summit accessible from Colorado Springs area.

73, Bob KØNR

09 July 2017 Update

Joyce and I returned to Ormes Peak today with WG0AT, W0ASB and WB0GMR. We parked at the “trailhead” on the southwest side of the summit, which has a pretty decent trail leading to the top. The parking spot (38.94880N, 104.93935W) is at the end of a short 4WD road heading north off FS 302, shown on the map below as the lower left waypoint.

SOTA Activation: Bald Mountain (W0C/SP-115)

On Saturday, I activated Bald Mountain (W0C/SP-115) for Summits On The Air. It was an awesome fall day here in the Rockies, so Joyce KØJJW and I were ready for some outdoor fun. When you say you are going to the summit of Bald Mountain, the usual response is “which Bald Mountain?” Fortunately, for SOTA purposes we can use the designator (W0C/SP-115) to drive out the ambiguity. Else, you have to deal with the fact there are 32 summits in Colorado known as Bald Mountain. And I am sure there are many more in other states.

SP-115 is a drive-up summit if you have a reasonable 4WD vehicle. For us, this meant taking the Jeep Wrangler to the top. (I am still recovering from a fractured ankle and just starting to hike a bit, so a drive-up opportunity sounded good to me.) Many maps do not show the road up Bald Mountain, so I included a portion of the latitude40smap.com map for the area (below). These recreational maps are excellent quality so I recommend you get one for exploring the area.

bald-mountain-map
Salida – Buena Vista Map latitude40maps.com

To get to this Bald Mountain, take Highway 285 south from Buena Vista, exit at Fisherman’s Bridge, then head towards FS road 300. (Refer to the San Isabel National Forest or Latitude 40 map for details.) We followed FS 300 east which is easy 4WD.  About 2 miles in, we took FS 300B (marked) to the north which winds its way up Bald Mountain.

At 0.6 miles from the intersection of 300 and 300B, an unmarked 4WD road leads off to the left and proceeds around the west side of the mountain. Taking this route provides a much easier path than the main route leading to the east side of the mountain. (We had taken the main route on our previous activation.) The preferred road does one big switchback out to the west and then returns east to the summit. This road is easy 4WD but is a bit narrow so a full size SUV or truck may have trouble. Of course, you can always hike to the summit…most likely just following the road.

bald-mountain I got out my trusty Arrow 2m yagi antenna, connected it to the Yaesu FT-1D and started calling on 146.52 MHz. It took a while to get my four contacts but I kept at it. Actually, I worked five stations on 2m fm: KEØDMT, KDØMRC, K5UK, KAØABV and NØVXE. Thanks for the contacts! I was hoping to work WGØAT who was on the summit of Mount Herman (W0C/FR-063), but I was unable to copy him.

The summit has awesome views of the Collegiate Peaks to the west and it’s worth the trip just for the view. Mount Princeton with some light snow on it is shown just left of center in the photograph.

73, Bob KØNR

NPOTA: Grand Teton, Yellowstone and Rocky Mountain

arrl_npTo celebrate the 100th anniversary of the National Parks Service, the ARRL is sponsoring National Parks On The Air (NPOTA) during 2016. Joyce KØJJW and I happened to have a trip planned to visit several of the National Parks, so it was great opportunity to take along some radio gear and operate portable from the parks.

teton-mountains
Grand Teton National Park

First stop was the Grand Teton National Park (NP23) in Wyoming. I operated from Signal Mountain, which is also a Summits On The Air (SOTA) peak. See my previous blog posting: SOTA plus NPOTA on Signal Mountain.

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Two of the 3700 buffalo that inhabit Yellowstone NP

We continued on to Yellowstone NP (NP57), where we saw lots of wildlife: buffalo, elk, deer, bear and antelope. (Click on any of the photos to get a larger image.)

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NPOTA station operating in Yellowstone NP.

As described in the Signal Mountain post, my portable station was a Yaesu FT-991 driving an end-fed halfwave antenna on 20m. I used a SOTABEAMS pole to support the antenna, lashing the pole to whatever posts I found available. It was not too difficult to find a suitable parking spot close to mounting post. I was prepared to operate on other bands but 20m seemed to be the best choice based on current band conditions. I made 48 contacts on 20m ssb in about 30 minutes.

As we headed back home to Colorado, we visited Rocky Mountain National Park (NP48). We entered the park from the west side and crossed over to the east entrance via Trail Ridge Road. Love that drive! But first we stopped on the west side to do another NPOTA activation. Again, 20m phone was the operating mode and I made 33 contacts with stations across the US and Canada.

elk
Rocky Mountain NP elk.

We took our time leaving the park around dusk so that we could spot some elk. The strategy paid off as we saw more than 20 elk in various locations.

Our top priority was enjoying the parks and viewing wildlife so we did not spend a huge amount of time doing NPOTA activations. Still, we activated three of our favorite National Parks, making 121 QSOs. We also worked in two SOTA activations on the trip as a bonus. All in all, it was a great trip with some fun ham radio activity included.

The SOTA and NPOTA logs have all been submitted (SOTA database and Logbook of The World, respectively.)

73, Bob K0NR

SOTA plus NPOTA on Signal Mountain (W7Y/TT-161)

Signal Mountain (W7Y/TT-161) is now my favorite spot in the Grand Teton National Park. The summit is well-marked on the Grand Teton NP map, on the east side of Jackson Lake. It has a paved road to the top and it provides excellent views of Jackson Hole and the surrounding mountains. Oh, and it’s a great location for ham radio.

On this summit, I did a combination Summits On The Air (SOTA) and National Parks On the Air (NPOTA) activation. Well, sort of. It turns out that when I packed for the trip, I included my usual SOTA gear, which is all VHF. For NPOTA, I loaded up my HF DXpedition gear that needs a pretty hefty power source. These means that the HF stuff uses my car battery, so it is not SOTA-compliant. Oh well.

img_1698
Bob K0NR works stations on 2m fm for a SOTA activation.

For the SOTA activation, I used the Yaesu FT-1DR and my 3-element Arrow yagi antenna to work a handful of stations on 146.52 MHz. I was a little concerned about finding enough stations listening on 52, but once again a little bit of patience payed off and I made my four QSOs.

img_1707
Bob K0NR using the “back of the SUV” operating position. The 20m end-fed half-wave antenna is supported by a SOTABEAMS pole.

Then I set up the NPOTA station to activate Grand Teton National Park (NP23). My equipment was a Yaesu FT-991 driving an end-fed half-wave for 20m from LNR Precision. I’ve tried a number of different portable antennas over the years but have found that a half-wave radiator up in the air is a pretty effective antenna. This could be a center-fed dipole antenna but that can be a challenge to support, depending on the physical location.

The end-fed half-waves (EFHW) from LNR Precision are easily supported using a non-conductive pole such as the 10m SOTABEAMS pole. The top two sections of the pole are too thin to support much of antenna, so I have removed them. This makes my pole about 9 meters in length which is still long enough to support a 20m halfwave.  (The antenna angles out a bit as shown in the photo but its pretty much vertical.) I attached the pole to a fence post using some hook/loop straps. I don’t fiddle with the length of the antenna, I just let the antenna tuner in the FT-991 trim up the match. This is the same configuration I used in Antigua (V29RW), where it worked great.

The FT-991 is a great little radio for this kind of operation. The SUV we were driving is not set up for HF operation so I just located the radio in the back of the vehicle and plopped down on a folding camp chair. For power, I clipped directly onto the vehicle battery with fused 10 gauge wires.

I started by making a few calls on 20m ssb. As soon as I was “spotted” on the usual web sites, I had a good pileup going. I worked 40 stations in about 40 minutes, so averaged one QSO per minute overall. Thanks to everyone that worked me; all contacts have been uploaded to Logbook of The World.

Oh, and it was a lot of fun.

73, Bob K0NR

Slacker SOTA Activation in the Tetons (W7Y/TT-061)

The Grand Teton National Park has plenty of mountains for Summits On The Air (SOTA) activations, so I wanted to activate a few of them as we enjoyed the park. I am still recovering from a fractured ankle, so I was definitely looking for an easy-peasy summit to activate on our trip. It turns out there is a summit right at the top of the Jackson Hole Arial Tram that operates during the summer months (W7Y/TT-061). (This tram serves the ski area during the winter.)

The SOTA database shows this summit as unnamed and refers to it by elevation, 10450. The locals may refer to this as Rendezvous Mountain, not to be confused with Rendezvous Peak (W7Y/TT-035). For SOTA purposes its just “10450”.

The bottom of the Arial Tram is accessed in Teton Village and is easy to find. However, don’t confuse the it with Bridger Gondola, which goes to another peak.

img_7281
Joyce K0JJW at the top of the tram. Yes, that’s snow on the ground.

Well, this sounds pretty awesome…ride the tram to the top and play ham radio. Now the bad news: the ticket for the tram is $42. It’s an all day pass that gives you access to other lifts and plenty of hiking trails but still it is expensive. OK, slightly better news: if you purchase online you can get the pass for $32. There are senior and other pricing options, so check out the web site for the latest info.

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This map shows trails available for hiking from the tram and lifts. Click on this photo to see the detail.

The September weather was overcast and cold at the summit. I opted for a simple VHF activation using my Yaesu FT-1DR and a half-wave vertical antenna. I had my 3-element 2m yagi with me but I didn’t deploy it. I figured that my ability to contact folks on 2m fm would be limited more by who happens to be monitoring…signal strength would not be a major factor.

img_1689
K0NR using the innovative “sit on the ground” operating position. Note the Official SOTA hat.

It was cold at the top and I was glad that I packed my gloves, hat and a decent jacket. I made five contacts by calling on 146.52 MHz. Corbet’s Cabin at the top of the tram offers basic food and drinks and warm place to sit.

The tram ride was quite enjoyable with good views of the Jackson Hole area. However, this may go down in history as my most expensive SOTA activation.

73, Bob K0NR

Monarch Ridge South SOTA Activation (W0C/SP-058)

For the 2016 Colorado 14er Event, I chose really easy SOTA summits to activate because I had fractured my ankle earlier in the summer. At this point, I was able to hobble around with a protective boot but walking more than a few hundred feet was difficult. On Saturday, our radio crew (Bob K0NR, Joyce K0JJW, Denny KB9DPF and Kathy KB9GVC) drove up Pikes Peak and took a short stroll away from the vehicle to operate. On Sunday, we decided to activate Monarch Ridge South (W0C/SP-058), using the sight-seeing tram that goes to the top.

Trailhead signAccess is right off Monarch Pass (Hwy 50), where there is a large parking lot. There is a trail that goes to the top and we’ll be back to hike that some other time. (Actually, Joyce K0JJW and I already tried to snowshoe to the top in blizzard conditions but that is another story for another day.) The trail is a popular mountain bike route, part of the Continental Divide Trail (CTD). Monarch Pass is oriented north/south and the trail heads off to the east (behind the tram building). At some point, you need to turn left off the main trail to ascend the summit.

Tram lower buildingBut we opted for the tram, boarding it inside this building near the parking lot. We purchased tickets in the nearby gift shop, which is worth a look if you need a map, book, ice cream cone or trinkets. See their website for latest schedule and pricing.

 

 

 

Tram going up mountainHere’s a photo of the tram going up the side of the mountain. Of course, the views are great and the ride takes about 10 minutes. The tram car holds four people and a reasonable amount of SOTA gear.

 

 

 

KB9DPF operating 2m fmAt the top, Denny KB9DPF made contacts on 2m FM, aided by expert logger Kathy KB9GVC. The actual summit is about a tenth of a mile to the south but we operated from a concrete pad on the north side. The ridge is flat and we judged the activation area to be very large.

We made a total of 13 contacts on 2m and 70cm, including 5 other SOTA summits (S2S).

 

 

K0NR operating 70cmI used my Yaesu FT-817 to call on 432.100 MHz SSB, hoping to find someone in the UHF contest that was happening concurrently with the 14er event. I didn’t work anyone on 70cm SSB but I did work K3ILC in Colorado Springs on FM at a distance of ~90 miles. Not too bad. The Arrow antenna is attached to my hiking stick via the camera mount thread.

 

 

 

Radio SiteThere is a substantial radio site on Monarch Ridge that did provide some RF interference to us on 2 meters. The 70 cm band seemed to be unaffected but I can’t be sure. The “bad boy” transmitter is the KMYP automated weather station (AWOS) transmitting continuously on 124.175 MHz. Well, at least we could receive current weather information. We did relocate to put some distance between us and the transmitters but my lack of mobility kept us from going very far.

If you are looking for an easy access SOTA summit near Monarch Pass with excellent views, this is it. The hike up should not be very difficult but the tram makes it even easier. If you plan to operate 2 meters, expect some interference. Next time, I’ll try locating even further away from the transmitter site. I might even bring along some bandpass filters. Other SOTA enthusiasts have reported no problems on the HF bands.

At the time of this post, there are plans to put a 2m amateur repeater at this site on 145.325 MHz.

73, Bob K0NR

All VHF Shack Sloth

w0sotaOn June 21st, I worked Steve K7PX on Mount Garfield (W0C/FR-040) using 2m fm to push me over 1000 points to quality for the SOTA Shack Sloth Award using only VHF. This is my first significant SOTA award, which I have been working towards for several years now. I decided to pursue Shack Sloth using only the VHF bands, which is much more difficult than using HF. Why did I choose that? Something about mountains, Height Above Average Terrain (HAAT) and VHF radio has always intrigued me.

Here’s the line up of my top chased summits, with Mt Herman and Pikes Peak taking the clear lead. Mt Herman is The Most Radio-Active Mountain in Colorado and it is in my backyard. Most of those contacts were with Steve WGØAT and Frank KØJQZ. Thanks, guys! Pikes Peak is also a clear VHF shot from my house and many SOTA activators and tourists like to activate that summit. No surprise, the rest of the summits are various peaks in Colorado, worked from my house or from our cabin near Trout Creek Pass. Quite a few of these are Summit-to-Summit contacts made when activating peaks, often during the Colorado 14er Event.

chased summitsMost of my thousand points were contacts made using plain old 2m fm, The Utility Mode. A few contacts were made on 2m ssb along with some 70 cm fm and ssb contacts. I have been encouraging folks to try 2m ssb for huge improvements in weak-signal performance but the universal nature of 2m fm seems to be winning out.

My next goal is Mountain Goat with VHF only. I’ll need to activate a lot of summits to get that done, so it will take me a while. It’s always good to have something to work towards.

73, Bob KØNR

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