Tag Archives: Ears To Our World

Stop by our new booth SA0359 at the Dayton Hamvention next week!


For the sixth year in a row at the Dayton Hamvention, fellow volunteers and I will be representing the charity Ears To Our World (ETOW).

I always enjoy meeting SWLing Post readers who stop by our booth to introduce themselves.

Note: New Booth Location

We’ve been moved to a new table this year: SA0359 in the Silver Arena. Indeed, we may have two tables set up: one with Ears To Our World information and another with soldering irons to build HumanaLight kits.


Click on map to enlarge

Here’s the full map for reference (PDF).

If you’re not familiar with Ears To Our World and our mission to empower children and teachers in the third word through radio and other technologies, check out our website.



Note that this year we will also give away our HumanaLight kits to those who donate $15 or more to ETOW (while supplies last). 

Look forward to meeting you in Dayton!

-Thomas (K4SWL)

World Radio Day 2016

fb banner greenFebruary 13th is World Radio Day, a day “to remember the unique power of radio to touch lives and bring people together across every corner of the globe,” as UNESCO reminds us. At the SWLing Post, we get it: shortwave radio listeners understand the unique power of information unhindered by borders, censors, or subscription fees, as supplied by radio.

This year, the UNESCO theme for World Radio Day is a worthy one: “Radio in Times of Emergency and Disaster.”

And here are just a few ways you can celebrate World Radio Day 2016…

Ears To Our World (ETOW)

GSM Bohnso School, Cameroon (Photo courtesy of ETOW partner, EduCare Africa)

GSM Bohnso School, Cameroon (Photo courtesy of ETOW partner, EduCare Africa)

Of course, at my non-profit Ears To Our World, we celebrate the unique power of radio everyday. While we use a variety of technologies in rural and remote communities, radio still plays a central role since it’s such an accessible technology.

In 2014 and 2015, for example, we distributed Sony AM/FM radios that gave children in Sierra Leone the opportunity to listen to over-the-air classes while their school system was shut down due to Ebola.

Powered by this success, we’re now in the process of putting together radio projects for rural, off-the-grid communities in Haiti, Cameroon, and Kenya, where children and their families need the education and information radio can provide.

If you would like to help, please consider a donation of any amount.  This is unquestionably a meaningful way to give the gift of radio, as well as education.

Amateur Radio

The Phoenix Amateur Radio Club will celebrate World Radio Day on the 13th and 14th of February with on-air shortwave activities, as a key part of the club’s ongoing British Scientists Commemorations.  This sounds like an enjoyable way to honor the day as well as the contributions of British scientists.

Click here for more info.

Radio Romania InternationalRRI-RadioRomaniaInternational

Radio Romania issues the following fun invitation:

On World Radio Day 2016, we invite you, dear friends, to send us short recorded messages on this [year’s] topic, by e-mail, as audio-attachments, at engl@rri.ro. You can also send us short written messages on the importance of radio in times of disaster by e-mail or…post them on RRI’s Facebook page, on Google+, LinkedIn and Tumblr.

The most interesting texts and audio messages will be included in a special program on RRI, around February 13th, 2016.

Also, if you have royalty-free personal photos illustrative of the role played by radio in your life, or… the role of radio in times of emergency and disaster, please send them to us in electronic format, accompanied by the necessary explanations, in order to create a photo gallery on RRI’s website and to post them on our social network profiles.
Click here for the full article.

VOARadioGramVOA Radiogram

VOA Radiogram will honor World Radio Day with text and images sent via shortwave radio; you may enjoy receiving this fun “coded” message:

Old shortwave, medium wave, and longwave transmitters can be used to transmit text and images. This can be useful when the Internet is not available for any reason.

VOA Radiogram, an experimental Voice of America radio gram, transmits text and images via a 50-year-old shortwave transmitter located in North Carolina. VOA Radiogram during the weekend on 13-14 February will include a mention of World Radio Day. Receive VOA Radiogram on any shortwave radio, patch the audio into a PC or Android device using software such as Fldigi from w1hkj.com.

VOA Radiogram transmission schedule
(all days and times UTC):

  • Sat 0930-1000 5865 kHz
  • Sat 1600-1630 17580 kHz
  • Sun 0230-0300 5745 kHz
  • Sun 1930-2000 15670 kHz

All via the Edward R. Murrow transmitting station in North Carolina.

Want the full WRD events list?

There are dozens of World Radio Day events happening around the world.  For a full list of registered events, check out the World Radio Day website.

Here’s to WRD 2016!  Enjoy!

How will you celebrate World Radio Day 2016?

Why Shortwave Radio is Still a Superior Educational Technology


Children in South Sudan listen to their shortwave radio (Photo: PESS/ETOW)

Reader and contributor Dr. Ed Harris recently authored an excellent article in which he describes why shortwave radio remains a practical and accessible educational technology in today’s world.

And he should know.  Ed––a long-time DXer and world traveler, currently studying to be a ham radio operator––is also a professor of educational leadership at Oklahoma State University College of Education, where he teaches courses in leadership, ethics, and research. Additionally, he oversees the Brock International Prize in Education, which discovers and awards the best ideas in education and showcases them to the world.

Ed is also an Ears To Our World advisory board member––not to mention, a good friend: we’ve travelled together on behalf of Ears To Our World to offer support with educational technologies in parts of the world where they’re needed.

Ed has kindly allowed me to post his full article here on the SWLing Post, as I believe many of you will appreciate this.


Using  “Whole Earth” Criteria to Explain Why Shortwave Radio is Still a Superior Educational Technology

Ed Harris, Oklahoma State University – College of Education

            As a professor of education, I see concerted efforts across the planet to increase educational opportunities for all global citizens. Governments and institutions are acknowledging that education is vital to social and economic sustainability for everyone, everywhere. For some global citizens, the convergence of the Internet with modern instructional technologies has provided advanced and rewarding educational opportunities.  However, numerous geographical regions are still plagued by educational inequities that result in social and economic disparities.

While there are no quick fixes for these inequities and disparities, the issues can be boiled-down to two interrelated factors:  (1) isolation (i.e., insulation from available and accessible services) and (2) poverty (i.e., insufficient means to procure services). Isolation is a huge problem domestically and abroad. In all parts of the world, rural is rural.  In those areas where people are geographically or politically isolated from available services, the Internet and innovative technologies actually perpetuate educational inequities and widen the digital divide between the have and have-nots.  Moreover, in many areas, the lack of money for basic electricity and Internet subscriptions compound the problem, making educational inclusion virtually impossible.

A few years ago, a colleague and I published an article regarding the above dilemmas in light of the accessibility and sustainability of modern educational technologies.[1] We explained that although we live in the 21st Century, we could benefit significantly from the criteria that “Whole Earth Catalog” used to select sustainable, user-friendly tools for their publications.

For you non-Baby Boomers, the “Whole Earth Catalog” was a collection of creative articles and durable, practical tools published from 1968 to 1972 and sporadically thereafter.[2] Whole Earth editors did not just curate tools; they curated ideas and promoted a philosophy by which to use those tools. Whole Earth technologies were timeless and provided opportunities for personal growth and social development. Before any product was included in the Catalog, it must have met a rigid set of standards:

  1. High quality at a reasonable cost,
  2. Easily accessible,
  3. Useful and relevant to independent or self education, and
  4. Capable of launching a cascade of new opportunities.

Rather than applying the above criteria specifically to radio, we applied them to a wide array of instructional technologies. However, when shortwave radio is held up to the scrutiny of Whole Earth’s standards, readers can see below that radio clearly ascends to the top of the “ed-tech” pyramid.

Standard 1: A Good Tool Offers High Quality at a Reasonable Cost

EtonRadioHigh quality and affordability are obvious factors in any discussion on sustainable technologies. Educators must consider the cost of ownership and return on investment as they seek to adopt new educational technologies. While computers and mobile devices are quite popular in today’s educational settings, their cost prohibits them being used by many across the globe. On the other hand, shortwave radio is relatively inexpensive. Low-cost shortwave receivers can be purchased in almost every part of the world.             Moreover, simple, inexpensive shortwave regenerative receivers can be easily built with a few parts. Even in the most disadvantaged parts of the world, one can find shortwave receivers, and many radios now include hand-cranked devices that provide power without batteries. To add to radio’s cost appeal, listening is absolutely free and does not require special apps or subscription fees.

Standard 2: A Good Tool is Easily Accessible

In the “Whole Earth” days, accessibility was expressed in terms of how easily the technology could be mailed or shipped. For instance, while large harvesting combines were not seen in the publications, sickles, pocketknives and books were prominent. An inaccessible tool is useless, while an accessible tool is invaluable.

Academic fields such as Educational Technology differentiate between (1) availability, which concerns how readily obtainable a technology is, and (2) accessibility, which concerns the skills one needs to successfully employ the technology in the manner intended. An example might be digital library services. Most universities make available a wealth of research materials online for anyone who has university credentials to log in to their system. However, while these materials are available, they are not necessarily accessible to users who are unable to navigate the library website, remember his or her login credentials, or have the search skills to interact efficiently with digital databases. Thus, when adopting new educational technologies, both availability and accessibility must be considered and planned for.

Earth-ClipArtRegarding the accessibility of shortwave transmissions, radio may be the most available and readily accessible technology in the world. Shortwave radio remains the only medium capable of direct communication from one country to listeners in another country without intermediaries such as satellites, cable companies, or Internet providers. Shortwave signals can be accessed anywhere on the planet, and radio is a safe way of providing information to areas of conflict or during an emergency.

Unlike most other radio communications frequencies (such as those used by FM radio, WiFi networks and Mobile Phones) which are limited to local or line-of-sight propagation, shortwave radio signals bounce off the ionosphere and blanket earth with broadcasts and information.  Every corner of the globe can receive shortwave radio broadcasts with even a simple $20 portable radio. When radio is seen as an available, accessible, and affordable educational tool, potential educational opportunities sources dramatically widen and serve to bridge the digital divide.

Standard 3: A Good Tool is Useful for Self-education

ETOW-Uganda-RadioFor educators, self-directed learning (SDL) is a top goal in the educational process. In SDL, the individual learner takes the initiative and the responsibility for what occurs and has the opportunity to choose from a range of available and appropriate resources. Thus, since opportunity and choice can empower a person to grow in his or her capacity to be self-directing, these factors should be nurtured and promoted in educational processes.

The Internet is example of a technology that nurtures self-direction and promotes both informal and formal learning opportunities. However, even the Internet does not surpass radios usefulness in self-education. Research indicates that radio is more than just music, news and entertainment. Rather, radio listening can meet educational needs such as individualized learning, belongingness, self-esteem, independent learning, and even self-actualization in a variety of different ways. Listeners can engage simply by selecting the format type that meets their requirements at any specified period of time.[3]

Moreover, radio listening is edifying because listeners hear current events and ideas from different perspectives across the world. The choices of the learner in radio listening are paramount because he or she can choose the station, choose what they want to get from the experience, and choose with whom they would like to share that experience.

Standard 4: A Good Tool Launches a Cascade of New Opportunities

Opportunity-ClipArtWhole Earth editor Kevin Kelly often reminded readers that all technologies create their own set of problems; however, superior technologies result in new opportunities and ways to solve problems.[4]  Whole Earth was at the forefront of reminding readers of the cycle of  (1) new tool, (2) new challenges, and then back to (3) new tools. In educational terms, when a learner completes a learning cycle, he or she is not only gaining personal and professional knowledge and skills, but impacting future learning as well.[5] The cyclical cascade of opportunities from shortwave radio is impressive. For example:

  • The opportunity of creative imagination and proactive listening. Radio listening feeds imagination and brings an auditory dimension to our lives. It allows for networks of mental associations, and facilitates the listener to vicariously “visit” new places and new cultures. These opportunities serve to facilitate the formation of identity, purpose, and listening skills vital to good communication.[6]
  • The opportunity of connections. Radio listening broadens connections and increases community. Radio listening helps both in making connections of desperate pieces of information and in being connected with each other and to the world. Understanding the interconnection of knowledge is vital in the learning process. Radio listeners hear different perspectives from around the world and are automatically put in the arena of connection making and discernment. Also, radio listening can be a community endeavor in itself.
  • The opportunity of inherent learning about radio. The radio is an educational device, and subjects that can be integrated in radio listening include geography, sociology, politics, mathematics, and a host of others. However, the radio device itself is instructional. Understanding electronics, circuit construction, safety, modes and systems, propagation of radio frequency signals, serving equipment, and progressing host of others.

Summary and Challenge

A good question would be, “Well, did Whole Earth Catalog include shortwave radios in their publications?” The answer is yes. In almost all their publications, radio – i.e., shortwave, amateur, electronics, books/guides, education, and/or communication – was referenced in some way. For example, on page 259 of the special 1994 publication, THE MILLENNIUM WHOLE EARTH CATALOG: Access to Tools and Ideas for the Twenty-first Century, the Sony ICF-SWIOO Receiver was showcased. In that edition, the authors commented, “No alternative yet proposed (satellite radio, personal wireless computer gizmo) offers the same combination of a cheap, portable receiver and program content that crosses borders unfiltered by any government or corporate gatekeeper.”

While technology is constantly evolving, the wisdom of Whole Earth prevails — the wisdom inherent in using technologies that promote a sustainable lifestyle. In education today, we are continually seeking innovative, timeless, and empowering technologies to promote sustained learning for all.  Just as the publishers of Whole Earth Catalog understood, educational technologies are best adopted from grassroots efforts, and those technologies adopted, must empower users to take learning, teaching and research to deeper, more meaningful levels.

The radio has been with us for a long time, is still be a superior instructional technology, and can have an important place in education. However, those of us who have this vision must collaborate to regenerate enthusiasm for this valuable medium as well as devise cost-efficient, user-friendly, and sustainable solutions. Some suggested goals could include the following:

  • Develop school broadcasts that include curriculum-based content and professional development content for educators;
  • Develop and utilize existing language learning programs aimed to teach a variety of languages;
  • Utilize interactive radio technologies that allow for asynchronous feedback and communication;
  • Develop cooperative relationships with regional governments and/or educational institutions to store and broadcast programs for broadcast to the peoples in their respective areas.

Innovative ideas, interconnections through sharing those ideas, and purposeful inclusion of technologies in today’s educational landscape echo the rationale behind Whole Earth Catalog. So in striving for sustainable tools for 21st Century education, as Whole Earth readers were reminded in every issue of the Catalog, we must seek technologies and skills that empower individuals to take ownership of their education, shape their environments, and especially, share the adventure with whoever is interested. When addressing these challenges, shortwave radio is still a viable, superior educational solution.

[1] See Susan Stanberry and Ed Harris’s Back to the future: Revisiting the “Whole Earth” concept of sustainable tools for 21st century education. Journal of Sustainability Education (2015 publication)

[2] While Whole Earth no longer prints a hard-copy version of the Catalog, one can see digital versions at http://wholeearth.com

[3] See Shannon and Brown’s article, Radio Listening as a Function of Basic Human Need: Why Did Maslow Listen to Radio?

[4] See Kelly, K. (2000). “Tools Are the Revolution,” in WHOLE EARTH CATALOG.

[5] Marra, R., Howland, J., Wedman, J., and Diggs, L. (2003). A little TLC (technology learning cycle) as a means to technology integration. TechTrends, 47(2), 15-19. Doi: 10.1007/BF02763419.

[6] See Susan Douglas’s (2004) book, Listening In: Radio and the American Imagination.

Ed Harris can be reached at ed.harris@okstate.edu and would love to hear about your ideas of combining education and radio or advice on the ham exam.

Going to the Dayton Hamvention? Stop by our booth!


For the fifth year in a row at the Dayton Hamvention, fellow volunteers and I will be representing the charity Ears To Our World (ETOW).

I always enjoy meeting SWLing Post readers who stop by our booth to introduce themselves.

For the third year in a row, we will be at booth BA411 in the Ball Arena. Here’s a map for reference.

HumanaLight-FrontIf you’re not familiar with Ears To Our World and our mission to empower children and teachers in the third word through radio and other technologies, check out our website and this article from the Wall Street Journal.

Note that this year we will also give away our HumanaLight kits to those who donate $20 or more to ETOW (while supplies last). 

Look forward to meeting you in Dayton!

-Thomas (K4SWL)

Happy World Radio Day 2015: several ways you can celebrate


Today is World Radio Day, a time “to remember the unique power of radio to touch lives and bring people together across every corner of the globe,” UNESCO reminds us. As shortwave radio listeners, we understand this power of information without borders.

Here are a few ways you can celebrate World Radio Day 2015…

Ears To Our World (ETOW)

In Belieze, ETOW works with visually impaired children through our partner and friends at the Belieze Council for the Visually Impaired. Photo by ETOW volunteer/supporter, David Korchin K2WNW

In Belize, ETOW works with visually impaired children through our partner and friends at the Belize Council for the Visually Impaired. Photo by ETOW volunteer/supporter, David Korchin (K2WNW). Click to enlarge.

Of course, at my non-profit, Ears To Our World, we celebrate the unique power of radio everyday as well.

Indeed, we’re in the process of preparing at least another 100 radios for Sierra Leone, where children are receiving education over the airwaves as schools have been closed in an effort to stop the spread of Ebola.

If you would like to help us, please consider a donation of any amount.  Certainly a meaningful way to give the gift of radio and education.

On air events

If you can get on the air today, there are a few events happening around the world you might be able to catch:

Alexanderson Alternator Station SAQ

Alexanderson alternator in the SAQ Grimeton VLF transmitter.

Alexanderson alternator in the SAQ Grimeton VLF transmitter.

SWLing Post reader, Greg (VA7BC), passes along this announcement from the ARRL:

“The World Heritage Grimeton Radio SAQ in Sweden plans to fire up its Alexanderson alternator on 17.2 kHz on the occasion of UNESCO World Radio Day, Friday, February 13. The station will begin tuning at 1430 UTC, and a message will be transmitted at 1500 UTC.

A message with a theme of “peace” has been put together by more than 200 citizens of Varberg, Sweden, via the “Varberg Calling for Peace” project.

SAQ will not be issuing QSL cards nor post a list of reports, but it will accept brief listener reports. The Grimeton site’s Amateur Radio station SK6SAQ will be active, using a special event World Radio Day call sign — 7S6WRD. Frequencies: 7035 kHz or 14,035 khz, CW, and 3755 kHz SSB. QSL to 7S6WRD via SM bureau.

Read the full article at the ARRL website. I will certainly attempt to hear this broadcast on 14,035 kHz CW.

If any SWLing Post readers are able to record the SSB transmission on 3,755 kHz, I would love to add the audio to our audio archive.

Asia-Pacific Broadcasting Union relay

ABU-logoThe Southgate ARC reports that ABU members will particiapte in a round-the-world broadcast relay:

“On Friday 13 February 2015, participating broadcasters around the globe will devote at least half-an-hour of their programming to the WRD 2015 themes “Innovation and youth in radio”.

The main organisers, the European Broadcasting Union, in partnership with the ABU and other broadcasting unions, will also offer three short optional pre-recorded radio features devoted to Radio and Youth, Radio and Innovation and the History of Humanitarian Use of Radio: UN Radio.

The segments can be used whole or in part in a time slot of each station’s choice. Most of the features will also be available with scripts in French, Russian, Spanish, Arabic and Chinese, thanks to the UN.

Speeches by UN personalities will also be available ready to use on air, plus a one-hour rights-free concert live from Geneva by the UN Jazz Orchestra will be made available.

Organisers say that, as this will be a relay following the world’s time  zones, there will be a succession of radio stations each handing over to the next participant throughout the day.

To give listeners around the world the chance to follow this special WRD program, the broadcasts will be put on an Internet stream, coordinated via the EBU in Geneva.


4U0ITU on-air for World Radio Day

ITU-Club-LOGOAgain, the Southgate ARC reports via the ARRL:

“The ITU International Amateur Radio Club station in Geneva will use the special call 4U0ITO to mark World Radio Day on Friday, February 13

The ARRL report this event also marks the kickoff for the International Telecommunication Union 150th anniversary.

International Amateur Radio Union President Tim Ellam, VE6SH, will inaugurate special call sign 4U0ITU at 0900 UT. He will be accompanied by ITU Secretary General Houlin Zhao, other elected officials and VIPs.

The IARC will use the 4U0ITU call sign until the World Radiocommunication Conference 2015, November 2-27.

World Radio Day commemorates the first broadcasts of UN Radio in 1946.”

Send listener reports to your favorite shortwave broadcasters

DW Kigali QSL CardMany of your favorite shortwave broadcasters will dedicate a portion of their programming to World Radio Day.

This is the perfect day, as a listener, to let your favorite broadcasters know you’re listening! Send in a proper QSL report–mention the time, frequency and type of programming you heard. Give the broadcaster a proper signal report as well (click here to read about the universally accepted SINPO code). Broadcasters love to hear about any insight you pulled from their news items or reports–the more detail, the better. And thank them for broadcasting over shortwave.

You can typically find contact information on the broadcaster’s website.  If you have any difficulty, please comment and I, or another reader/contributor, will try to help.

Happy World Radio Day!

It’s been fun to see how World Radio Day has grown over the years. I believe it’s a wonderful reason to celebrate all that we love about radio.

To celebrate  World Radio Day 2013, UNESCO asked me to record why I believe radio is relevant today. Here was my response:

Click here to read more about World Radio Day.