Showing posts with label Baldy. Show all posts
Showing posts with label Baldy. Show all posts

Sunday, December 10, 2017

The Road to Mountain Goat: A Retrospective

I've been working on making Mountain Goat since 2013, having only accomplished that achievement last month.  Many things occurred in that time, including a combat deployment to Afghanistan (N0PCL QRT during that time), re-learning CW, many antennas used and broken, many miles hiked, summits gained, and hours on the radio.
So, this happened.

So, having harvested the data on the SOTAData web site, my own logbook, and my own recollections, here's a bit of a look back.

Total QSOs:  1396
Total Points:  1005
Total Unique Summits where a QSO was made:  99
Total Summits (Includes summits visited more than once): 154
Total Failed Activations without a single QSO:  2 (White Mountain Peak, W6/CD-001.  Great hike, though, and Half Dome, W6/SN-040.  Half Dome was also an amazing hike.)
Total Summits with 1-4 QSOs (enough to activate, but not enough for points):  4

Screen-capture of my SOTA Goat App on my iPhone, showing most of the peaks I've activated.  A couple of the peaks have been de-listed for various reasons, so it's not a complete list.
A view of most of the summits in the Southern California area, from SOTA Goat.
View of the string of activated peaks along the Eastern Seaboard.  From SOTA Goat.
QSOs By Mode:

CW QSOs:  903 (65%)
FM QSOs:  183 (13%)
SSB QSOs:  310 (22%)

Learning point:  I started SOTA with SSB and CW, but my radio skill exponentially improved once I gave CW a go.  After MG was achieved, it made up basically 2/3rd of my total QSOs.  It also tends to be much more efficient at QRP power levels, and is generally much more unobtrusive on busy summits (you can sit there with a notepad, a key, and earbuds quietly hamming away without making noise or drawing attention to yourself).  It's also lots of fun.

Incidentally my longest-distance contact while activating a summit was from Middle Peak (W6/SC-024) in Southern California.  I had a CW contact with OH9XX on 12 meters using CW.  OH9XX was in Finland, 5583 miles away.  My power output:  2.5 watts.  Miles per milliwatt of power: 2.2.

So, from Southern California, I made contact with a man in Finland, by burning long-wave photons off of a piece of metal, bouncing those photons off the a section of the atmosphere that was ionized by the sun's ultraviolet light.  Those photons excited electrons on another piece of metal in Finland, where those electrons were amplified and converted to sound waves sufficient for two-way communications--using as much power as required to power a flashlight.

Amazing.

My shortest QSO was probably with WA6NVL, on Dictionary Hill (W6/SC-366).  He heard me on his HT, climbed up the hill I was on, and met me.  It was probably a contact that was less than a quarter mile.  It was on 2 Meter FM.

QSOs By Band:

80 Meters:  2 (<1%)
40 Meters:  177 (13%)
30 Meters:  136 (10%)
20 Meters:  621 (44%)
17 Meters:  100 (7%)
15 Meters:  44 (3%)
12 Meters:  101 (7%)
10 Meters:  30 (2%)
6 Meters:  3 (<1%)
2 Meters:  165 (12%)
1.25 Meters (222 MHz):  5 (<1%)
70 centimeters:  12 (<1%)

I've had the fortune of making activation contacts on every band from 80 Meters through 70 centimeters, except 60 meters.  My SOTA transcievers, an FT-817ND and a VX-8DR, both from Yaesu, allow exceptional frequency agility, which I have found useful.  The only reasons I haven't made contacts on other bands is because I don't have a radio that will support that (on frequencies above 450 MHz), or I don't have an antenna that allows it (on 60 and 160 meters).  I'll see about rectifying that in the future.

I was surprised at the amount of time I gave to WARC bands (30, 17, and 12 meters).  I actually made more contacts on each of those bands than 80, 15, and 10 meters combined!  This was, in part, likely due to the 12 Meter Challenge, which was popular some time ago in the SOTA world.  I also really, really like 30 an 17 meters, too, since those bands have many similar characteristics to the neighboring 20 and 40 meter bands, but they're never plagued with contest activity.  The WARCs seem a bit more gentlemanly.

All of my SOTA activations on VHF and up were FM or SSB.  All QSOs on 2 meters and up were via FM.

I'm becoming more and more interested in VHF and UHF operation, particularly weak signal and satellite work.  In the future, don't be surprised to see me try to activate some summits on those higher frequencies.

QSOs by Countries/DXCC Entities:

96.7% of all QSOs were with other stations in the continental United States.  1.93% were with Canadian stations.  The remainder were countries spread out in 11 other DXCC entities.


From Southern California, I managed to reach Canadian, German, and Finnish stations.  The rest of the DXCC entities were contacted from mountains along East Coast of the US.

Activators:

Phil, NS7P, Gary, W0MNA, and his XYL, Martha, W0ERI, were my top chasers.


Associations:

Here's a list of the associations and regions I've activated in:

890 QSOs (64%) were from the W6 association.  421 QSOs (30%) were from W4V.  6% were spread among K0M, W0C, W1, W3, W7A, W7W, and W9.

543 (54%) of my points were from W6.  394 (39%) were from W4V.  The rest, 68 points (7%) were from the other associations.

Personal Notes:

  • Favorite QSO:  Mentioned above, with OH9XX.
  • Favorite Hikes:  There are many.  My favorites are, in no particular order:  Mt. Badon-Powell (W6/CT-004), Alabama Hills (W6/SS-442), Robertson Mountain (W4V/SH-011), Rocky Mount (W4V/HB-035), San Gorgonio (W6/CT-001 & W6/CT-243), San Antonio (W6/CT-003), Thomas Mountain (W6/CT-016), Cahuilla Mountain (W6/CT-103), Knob Mountain (W4V/SH-017), and Pilot Knob (W6/SD-435).
  • Least Favorite Hike:  Pt. 6020 (W6/SD-017).  This peak was a bushwhack through thorns and scrub.  It was barely doable.
  • Easiest Hike:  Probably La Cumbre Peak (W6/SC-086), but there are others that are incredibly easy.
  • Most Challenging Hike:  Pallett Benchmark (W6/CT-058), or maybe San Gorgonio (mentioned above).
  • Most points earned in a weekend:  48.  From 18-20 April 2014, I activated Onyx Peak (W6/CT-044), Keller Peak (W6/CT-013), Delamar Mountain (W6/CT-050), Bertha Peak (W6/CT-054), Mount Williamson (W6/CT-011), and Pallett Benchmark (W6/CT-058).
My wisdom learned from the whole thing:

  • Persevere.  Don't Give Up.  Mountain Goat is one of the most challenging amateur radio activities in existence.  It's very physical, demands, high levels of operator skill, is technically challenging, and can be frustrating.  Just keep improving.
  • Analyze your failures, and be objective about them.  Need to improve your hiking shape, or learn CW, or find alternative methods of spotting?  Do it.
  • Have fun.  It's immensely satisfying.
N0PCL and the XYL, on the summit of Alabama Hills, with Mount Whitney, in the background.


Wednesday, September 23, 2015

Lessons Learned: Spotting Techniques on Half Dome (W6/SN-040)

Climbing the cables.  It's a confidence-building experience.  XYL Photo.

Success results from experience.  Experience results from failure.  With that maxim in mind, I'm going to describe both successful and unsuccessful SOTA activations with the aim of reducing the "experience" needed to become a successful SOTA activator for the new-to-SOTA ham.

In summer 2013 my XYL and I (along with some family friends) took a summer camping vacation to Yosemite National Park, with a climbing of the famed Half Dome (W6/SN-040) as the pinnacle event of the trip.  For those that haven't climbed this peak, it's a bit of an experience.  Our hike took us up the Mist Trail, followed by the hike to the Sub Dome, the climbing of the cables, and then the summit.  We decided to return by following the John Muir Trail, not the Mist Trail.

Part of our party moving up the Mist Trail.  XYL photo.

One of the falls along the Mist Trail.  XYL photo.
At the time I was carrying my Yaesu FT-817ND, stock internal batteries, the hand mic, and the SuperAntenna MP-1D portable vertical antenna.  I didn't have an HT at the time.  I also had my 10 Essentials and my iPhone 4.  Take note that I didn't carry a CW key, as I wasn't proficient at CW at the time.  I didn't have an APRS capability.  I only had the '817 with hand mic.  The combination of equipment allowed me phone (SSB & FM) operation on 40 Meters through 2 Meters, plus 70 cm.

This was early in my SOTA career--I had a successful activation prior to this.  Notably, I completed an activation of Mt. Baldy (aka. Mt. San Antonio, W6/CT-003).  Still, this was my second attempted activation.  It was a rather ambitious peak to activate, too!

Baldy / Mt. San Antonio - My first activation!  Not too bad.

The hike up was memorable--indescribable, actually.  The Mist Trail is utterly beautiful, and climbing the cables to the top up 50-degree-steep slick granite is a surreal experience.  I was very excited to get to the top!

A permit is required to climb Half Dome.  XYL photo.

N0PCL and XYL in a photo at the bottom of the cables.  XYL photo.
XYL used a climbing harness and carabiners for safety.  Me?  I don't need safety.  I just carefully climbed.   XYL Photo.
N0PCL pulling himself up the cables.  My gloves are just gardening gloves.  XYL photo.
It's steep.  XYL photo.
After getting there, I set up my station and started calling "CQ SOTA" on 14.3425 MHz--one of the more common phone frequencies used by SOTA activators.  No one returned my call.  I pulled out my cell, and though I had several "bars" of signal strength, I had no cell phone data connectivity.  I didn't know about the SMS-to-SOTA gateway, either.  So I returned to the radio, hoping--praying that somebody would hear me.  I put out an Alert on SOTAWatch with my expected frequencies.  And I was on the summit at the Alerted time.  But still...

N0PCL calling CQ on Half Dome.  XYL was being understanding.  XYL photo.

Static.

I tuned up and down the bands.  I heard pileups.  I heard a Boy Scouts special event station.  I tried calling them.  No joy.  Nobody heard me.

N0PCL trying VHF.  No joy.  XYL photo.

I tried 40 Meters.  15 Meters.  10 Meters.  Even 6 Meters, 2 Meters, and 70 cm.  FM and SSB.  Calling frequencies.  Other frequencies.  Scanning.  Everything.

Nothing but static.

My family and friends were kindly waiting for me to complete my quest.  My XYL came up to me after some time (she had gone out searching for USGS survey markers), and she asked "How many do you have?"  She was asking about the number of QSOs completed.

Zero.  Zilch.  Nil.  Nada.  Nichts.  Nothing.

After spending perhaps an 75 or 90 minutes trying, I gave up.

A failed activation.  Completely failed.  Not a single QSO.  Not even a partial QSO.  Nothing.

Looking back, I don't think the failure was of my equipment.  It was a failure of operator skill and poor planning.  Perhaps propagation played a part of it, but I doubt that--I was hearing many stations out there.

I was a new SOTA activator--very new, actually.  I didn't realize how important a self-spot was to a new SOTA activator.

The deck is already stacked against the SOTA Activator.  He or she is almost always running QRP power, using a portable makeshift antenna, carrying his own equipment, and very subject to other considerations (weather, other people, critters, daylight, leaving enough time for hiking off the summit, etc.)  I know that self-spotting is forbidden in most contests--and that's fine and good.  But SOTA isn't a contest--it's an award's scheme.  The SOTA Activator needs every advantage he or she can get.  Self spotting therefore helps a great deal.

There are numerous self-spotting methods available:
  1. A cell phone with data connectivity can spot using either the SOTA Goat app, or another app. 
  2. Alternatively, you can load the SOTAWatch website and self-spot that way.
  3. A phone with SMS (texting) capability can assist with self-spotting provided you've registered to access the SMS-to-SOTA Gateway.
  4. A 2 Meter APRS-capable radio can also assist with self-spotting using the APRS2SOTA Gateway, provided you've registered.  The FT-817ND, by itself, does not have this capability.  But it could work using the WolphiLink interface and an Android smartphone.  Or you can just get an APRS-capable HT.  (I now carry a Yaesu VX-8DR.  But the Kenwood TH-D72A performs great.  Or you can pair up the WolphiLink with an inexpensive Yaesu, Icom, Kenwood, Alinco, or one of the new Chinese HTs, like a Baofeng or Wouxun).
  5. A proficient CW operator can self-spot using the Reverse Beacon Network (RBN), provided a SOTAWatch Alert has been posted for approximately the correct time.
  6. Lastly, you can completely negate the requirement for a self-spot if somebody can provide a spot for you.
From this list, it's clear to me that option 3 above, possibly option 4, and almost certainly option 5 could have worked on Half Dome.  Options 1 & 2 would not have worked there because of the lack of cell data access on Half Dome.

To be sure, some prior planning would have been required.

You need to register for SMS-to-SOTA and APRS2SOTA for those gateways to work.  Proficiency in APRS operation can be tricky at first, too.

To make RBNGate work, you also need to register for the SOTAWatch site and post an Alert there, and be proficient enough for CW operation.

I did several training hikes to get ready for the Half Dome trek.  But I neglected to appropriately prepare myself for the radio portion of the activation.

Lesson learned.  I've used all of the above listed self-spotting methods.  It's best to ensure you always have an option.  Then the SOTA chase can begin...

Still, hiking Half Dome was a tremendous experience.  I highly recommend it, and I hope to get the chance to reattempt an activation of that peak.

N0PCL enjoying a beer after the hike.  XYL photo.

Let me know if you have any questions, experience, or advice in the Comments Section below.

73.