KI6ESH/AG … finally.

Upgrade to General ClassI tested for my original Technician class exam on July 15, 2006, and always expected I would upgrade to General or Extra at some point. I used my Technician quite a bit in the Santa Cruz area, checking in to weekly nets, playing around with APRS and some digital modes on 2-meters, doing some emergency communications when needs arose for Santa Cruz County, etc.

Over the years, I have spent less time on the radio, especially since moving to Bend, Oregon, which just seems a lot quieter and slower pace on the radio. But over the past couple of months, I decided it was time to upgrade to General so I could access additional frequencies and began the studying process.

I scheduled my exam to give me a target to aim for, and today I headed down to the library and met up with a group of people all taking their exams, many Technicians, two General upgrades, and one person testing for the Extra as a “practice test.”

Well, the studying paid off and I am finally a General. My goal was to finally be able to start doing some more learning and using of HF bands, allowing longer distance communications without the need for local infrastructure such as repeaters.

The thought is always that when “the big one” comes, be it the Cascadia Subduction Zone earthquake here in the Pacific Northwest, or the San Andreas or Hayward fault down in California, that amateur radio will always be there for communications. One of the topics that comes up is, “Who’s engineering do you trust more? AT&T, Verizon and T-Mobile, or a ham radio repeater on a mountain top held together with duct tape and baling wire?”

Either way, now I have the option of a third communications mode: If cell phones AND local repeaters go down, I will have the option of jumping over to HF!

I look forward to working with the various digital modes and especially in testing Near Vertical Incidence Skywave propagation which gives a communications range of 0–400 miles. So we’ll see what I do next!

I wanted to thank Joe Barry, K7SQ, Barbara Pace, K7RVW, and Loren Rasmussen, K7CWQ for taking the time out of their day regularly to be Volunteer Examiners (VE) and offer these exams for those seeking initial licenses or upgrades…thank you!

I also wanted to thank Dan Romanchik, KB6NU, for his excellent No-Nonsense Study Guides which were a huge help to me in my studying, along with the practice tests I took from a variety of sources.

And most of all I want to thank the two people who first really introduced me to amateur radio. Both of them are now silent keys, but their legacy lives on. Dan White, KB6TDW (SK) and Dick Mack, W6PGL (SK) both did a great job of showing me what could be accomplished with amateur radio and made me want to pursue it.

Is Extra in my future? Potentially… I’ll take a few practice exams, likely buy Dan’s Extra Class book, and see what happens :-) The jump to General opens up many frequencies and bands for me, I probably won’t feel too left out if I can’t access the additional Extra class frequencies.

Connecting the Kenwood TH-D7 to MacMemories Manager in Yosemite

It had been enough years since I’d used my Kenwood TH-D7 that I couldn’t remember how to get it to connect to my MacBookPro.  Mostly for my own reference, and possibly to assist others, I’ll post my quick notes here.

  • I used my Keyspan USA-19HS USB to Serial Adapter along with a Kenwood PG-4W programming cable.
  • Of course I needed to install some drivers to get the PL2303 Serial Driver to work in Mac OS X Yosemite, and the original project I used to use is still there and had the source for free, but you had to pay for the download. I did eventually find a download link to the Keyspan USA-19HS driver (here is the direct file link)
  • Next I just plugged in the Keyspan device, plug the radio in to it, and turn the radio on.
  • Launch MacMemoriesManager and selected the Radio Kenwood TH-D7 and for Port selected USA19H143P1.1. It immediately connected and I could download all of the frequencies from the radio.

Awesome :-)

ARRL Releases Video: “The DIY Magic of Amateur Radio in HD”

Today the Amateur Radio Relay League (ARRL) released a video who’s aim appears to be reaching out to the hardware hacker and DIY community to let them know about how closely that fits in with what a lot of amateur radio operators do. They pulled together quite a few of the interesting people and projects, gave a pretty broad view of all of the options available. If you haven’t seen it yet, check it out below!

I’d say it’s a good first step for them… production quality could be greatly improved, but I’m still glad to see the outreach and hope it makes it to a large audience!

Upper Sideband on 2 Meters?

I have a calendar of all of the local nets that I’m aware of or might be interested in checking in on, and one of those was the 25-25 Net. They meet on Wednesdays at 8 pm on 144.230 MHz USB for check ins and some Bay Area ragchewing. I always thought the net sounded interesting, just never got around to checking in before.

This evening Ellen and Daria were not home yet and about 15 minutes before the net was due to start I decided I might as well try it out. I haven’t been doing a whole lot with radio other than local 2M/440 repeaters, so it would be worth trying something new.

I quickly pulled my Diamond X30A down off of my home fiberglass mast, and grabbed one of my shorter masts, threw those in a backpack with some antenna cable and my Yaesu FT-817, got a leash on the dog and hopped in the car. Headed up to the top of Mount Hermon and tried to throw all the pieces together quickly while monitoring the net with my HT.

By the time I got it all set, tuned, and finally working on USB they were through with check-ins and on to the ragchew portion. So I waiting until I heard a break and got my call out there. Rich (KE1B) was kind enough to handle the relay for me. I could just barely pull out net control (KI6BEN in Fremont) but could hear most of the other people on the net pretty well. I was putting out somewhat less than 5 watts so I wasn’t surprised one bit that he couldn’t hear me direct :-)

If you find you’ve been doing the “same ole thing” on radio and haven’t done anything new, there is plenty out there you can try! CW? APRS? Echolink/IRLP? Give them a try!

Field Day 2011

This year I didn’t make it to any of our local field day sites as I did last year, but that’s not to say I didn’t see the sites! Just like last year I went ahead and grabbed my plane and did a short flight over some of the field day locations.

This year I was aware of three separate locations, one at the top of Bonny Doon at the CAL FIRE base, one at Dimeo Lane off of Highway 1, and one at UCSC. So below are some of the images from that flight:

Direct Link

Using Twitter for ARES Alerts & Announcements

As amateur radio operators we embrace radio as a mode of communication that continues working when many other methods may fail. Telephone lines may go dead, the power goes out, and computer networks cease to operate, yet radio waves continue moving at the speed of light. Well prepared and trained operators, along with their equipment, stand at the ready when other methods fail.

However, not all communications emergencies look exactly the same, and as skilled communicators it is always good to have as many tools available to us as possible to deal with the various types of situations we may face.  The focus of this article is to talk about one piece of that communications puzzle: notifying your club or ARES group members that their services are needed.

There are certain types of emergencies that everyone in the community would know about right away: an earthquake, a tornado, a wildland fire, or similar event. But there are other types of emergencies where radio operators are needed but that aren’t quite so obvious. What if the land line phone system goes down at a local hospital or county facility? Or if a shelter could use radio operators for a localized incident. How do you quickly spread the word to your radio volunteers that their services could be utilized?

Ideally of course you would just put a call out on the local repeater and an abundance of operators would instantly appear ready to operate. But we all know not everyone can monitor their radio 24/7. So the next step traditionally taken is the phone tree. Someone gets out a list and starts dialing phone numbers one at a time. There are some computer aided systems to ease this phone tree process, and several of those charge fees for use or limit the available hours to send an alert.

Amateur radio operators have always taken advantage of new technology when it makes sense in filling a need. Examples of this most recently would include digital operating modes, Echolink and IRLP. One of these tools that might be useful for some groups would be the use of Twitter for rapidly sending out club, group or ARES alerts or announcements. Anyone who has a cell phone that can send and receive text messages can easily enable these alerts to show up on their phones, no smartphone or complicated setup required!  The next two portions of this article will describe how to set up a Twitter account for your club or group, and the second part will be how a club member would set up receiving those alerts.

Creating a Twitter Notification Account For Your ARES group
One option to reduce the number of phone calls you have to make as a part of your phone tree notifications to your ARES group members would be setting up a Twitter notification account. Setting up a new Twitter account takes just a few minutes, and for your members to sign up to receive updates is even faster.

To set up a new account visit and look for the “Sign Up” button on the right side. For the name, put the name of your ARES group or club. For the username, think carefully about this one as it will be in your URL address, and you won’t want to change it later.

For the Santa Cruz California ARES group I chose a naming scheme of “ares_xcz” with the plan that if multiple ARES groups were listed they would be shown together alphabetically. Then I used a three letter county abbreviation. I created the main account,, for official ARES activations and alerts.

Next choose a password, I would create a strong password that you might share with just a few people in your group so they could post the alert if you were unavailable.  Board members or the club president would be some examples of who you might grant posting access to.

Next put in an email address (your own, or a club email address) that gets monitored regularly. Answer the other simple questions asked and click the “Create my account” button. You can then customize your page if you choose, add your organization logo, and write a description of the group with a link to your website for more information.

To post a “Tweet” or an alert to your group, simply type the text in the “What’s happening?” box at the top and hit the “Tweet” button. Remember, Tweets are limited to 140 characters so they are easy to read on cellular phones via SMS, so keep it short. Your tweet is available to anyone who looks at your Twitter account or uses the search feature. A common method is to post the short alert message with a link to additional information.  For our group I also created a second Twitter account for more general news and non-priority information like meeting reminders and announcements:

Signing Up To Receive Twitter Alerts
For your group members to receive alerts whenever your organization posts a message is easy. From their mobile phone they would simply create a new text message. In the “To” field of the message is where you typically put the cellular phone number of who you want to send the message to, but in this case, Twitter’s number is 40404, so place that in the “To” field of the message.

In the message portion, simply write the word “follow” and the name of the Twitter account for your organization.  As an example, to follow all alerts for the Santa Cruz California ARES group, the message would be “follow ares_xcz”. Send that message and Twitter will reply with a few very basic instructions. The next time the organization posts a tweet, your phone will receive a text message within seconds.  If you ever want to turn off these updates, simply send a text message of “leave ares_xcz” to 40404 and it will turn the notifications off.

There are a lot of other features of Twitter, through the website you can read the tweets online, search past tweets, locate additional people, ham radio operators or organizations to follow, and more. If you want to get started to see how some amateur radio operators are using Twitter, check out

2010 Amateur Radio Field Day

Out of all the years I’ve been involved in amateur radio, and all of the years I was interested but not licensed, I’d always heard about Field Day, but until this year had never actually attended.  Most years I had weddings I was photographing, or other schedule conflicts that prevented me from joining in, but this year worked out perfectly.


I took Daria with me (7-months old) and she did very well the whole time we were there. We toured around a little, saw the various stations operating and shared some conversation in the shade. I think what caught my attention most was the satellite station, but I didn’t stick around long enough to really watch them try to make any contacts.

Things that I really wish could change at the event was our power sources… we’re in a field of very dry grass, and behind each tent or trailer is a noisy gas powered generator. It’s true that I wasn’t operating myself, and I don’t know the true power requirements of the individual stations, but I would sure love to see more solar and battery power running at future field days. Sure would be more enjoyable without the constant drone of those little generators… not to mention the fire danger!

Following our visit to the site, I headed down the hill, was able to drop Daria off at home, then headed for the airport to get a few aerial shots.  On my way to the Bonny Doon field day site, I made radio contact with some of the radio operators working the Banana Slug Trail Trials at the Graham Hill Showgrounds and surrounding area. Then I made radio contact and was logged by our field day station.  I headed down to the station set up at UCSC on their field, shot some aerials of their location but was unable to make radio contact.  While trying, K6LY in Monterey caught me and logged me as a contact from the plane as well.

Additional images can be found by visiting my 2010 Field Day Gallery on Flickr.





Santa Cruz County Hospital Evacuation Drill

This morning in Santa Cruz, there is a county wide hospital evacuation drill taking place. To monitor the drill, listen in on the K6BJ repeater at 146.790- PL 94.8 from 8:30 am – 11:30 am.

Reprint from the Santa Cruz Sentinel:

SANTA CRUZ: Hospitals to stage evacuation drill

The Santa Cruz County Public Health Department will stage an evacuation drill involving Dominican Hospital, Watsonville Community Hospital and Sutter Maternity and Surgery Center on Wednesday.

“Operation Holy Smoke” will take place 8:30 to 11:30 a.m. The drill is designed to test the ability of the community to respond to one hospital’s need to evacuate patients and move them to a different facility.

No actual patients will be moved, but the exercise will examine communications and coordination activities related to a full hospital evacuation. The exercise, funded by a grant, fulfills accreditation requirements for the hospitals.

Other participants include the Emergency Operations Center, the Medical Reserve Corps, the Amateur Radio Emergency Services, the Palo Alto Medical Foundation, San Benito County, San Mateo County and law enforcement and fire agencies from Santa Cruz and Capitola.