Category Archives: Specials

Winners of the Virtual Radio Challenge IV: Emergency radio preparedness

Thank you to all of those who entered the Virtual Radio Challenge IV and many thanks to the good folks at CountyComm Government Products Group who volunteered an amazing prize package!

ivan-hurricane

David Cripe (NM0S), our judge for the Emergency Radio Challenge IV, has reviewed all of your challenge entries (click here to read full challenge details).

The following is Dave’s introduction, thoughts on emergency communications and assessment with comments and notes about the winning entries.  


Emergency radio communications

David Cripe (NM0S)

The Ozark Patrol regenerative receiver kit is only one of Dave's many 4SQRP kit designs.

The Ozark Patrol regenerative receiver kit is only one of Dave’s many 4SQRP kit designs.

Greetings to the SWLing Post readers and to those who participated in Radio Challenge IV. When Thomas asked me to judge this contest, I was honored, and eager to help out.

In introduction, I have been a licensed amateur radio operator for 34 years, holding the call NM0S. Thanks to the generous reviews on this blog, many readers may be familiar with my QRP radio kits produced through the Four-State QRP group.

In my home town, I’m know as the guy who does ham radio with the Boy Scouts, setting up and operating a full off-grid campsite field station at ARRL Field Day and the Scouts’ Jamboree On The Air. This has been a great learning experience both for the boys and myself, as a great way to determine what works and does not in less than ideal circumstances.   Professionally, I work for a defense contractor, with expertise in military radio systems and their power requirements.

On a personal note, I’ve had first-hand experience with emergency radio communications during the Mississippi River Flood of 1993, Hurricane Isabel in 2003, and the Cedar Rapids Flood of 2008. My evaluation of contest entries were based on these first hand experiences, and lessons learned from published accounts of other natural disasters.

The parameters of the Challenge were drawn from these first hand experiences.

“As is often said, stuff happens. Indeed, our modern communication infrastructure is a fragile thing. Let’s imagine that your area suddenly loses power–as well as cell phone and internet service–for an indeterminate period. Home and personal electronics remain unaffected, but must be powered off-grid (without mains power).  Moreover, you may be required to evacuate your home…perhaps even on foot….”

“Therefore, how do you intend to:

  1. obtain information about local and world events?
  2. communicate within your local region to assist emergency services?
  3. pass messages to friends and family over long distances?
  4. power your kit for an indeterminate amount of time?”

To make the evaluation of the contest entries as fair as possible, I kept off of the SWLing Post blog during the duration of the contest, arranging with K4SWL to send me the compiled entries with identifying information removed.

Equipment

Click to enlarge

In an emergency or natural disaster, as power and communication infrastructure is damaged or degraded, the main avenue for transmission of information to the populace will be the oldest and most common broadcast medium – AM radio.

Most middle-sized towns have a station, and most families have a battery operated portable receiver. The local new/talk station will become a conduit of information on hazards, evacuations, and requests for assistance. This essential component of the emergency communications kit is the item that most people already have.

There are other sources of information that can provide detail that will not be presented in a radio broadcast. A VHF/UHF scanner pre-programed to local utility frequencies, as well as FRS and GMRS frequencies will let you monitor emergency responder traffic, as well as up-to-date NOAA weather broadcasts.

Those bearing an amateur radio license have the opportunity to not only monitor, but to participate in disaster relief. If two-meter repeaters remain in operation, amateur radio operators have often served to supplant or replace overloaded phone services between hospitals, police, and other first responders.

Tecsun-PL380-TemperatureWhere the devastation from a disaster is more extensive, or if you are forced to evacuate to a remote location, local communication infrastructure may be completely absent. Shortwave radio broadcasts from around the world can supplement local broadcast media. To handle health and welfare messages from an isolated group, when cell phone reception is absent, long-haul radio capability is required. In many disasters, this has been commonly done using portable HF radio transceivers.   When our Boy Scout troop embarks on a high-adventure trip, a satellite phone is packed along. This alternative has the advantage of being able to be used reliably without any skill or licensing.

Amateur radio

Yaesu-VX-3RThis raises a valuable point: there has been in recent years a surge of interest in amateur radio among those interested in emergency communication and preparedness.

Amateur radio is a powerful tool for communication, and can be an invaluable emergency resource. However, without the user skills acquired through their frequent use before an emergency occurs, the challenge of operating unfamiliar radio equipment in a critical situation greatly reduces their utility.

Without practice in using repeaters, participating in nets, or passing message traffic, the added stress of having to learn these skills under pressure may make a bad situation worse. In short: if you get an amateur license and equipment, use them.

Power

battery-levels-full-001A further requirement is the ability to power the communication equipment. Power-hungry transmitters will burn through batteries quickly.

The selections available for rechargeable batteries are numerous, but options for charging are somewhat more limited. Thin-film solar panels have recently become an economical power choice for portable operations. Other options, such as hand-crank generators and thermoelectric converters can provide power when sunlight is not available.

Challenge entries

With the Challenge entries in hand, it was a matter of evaluating each versus the stated goals of the Challenge.   I was impressed by the documentation accompanying most entries, and justification of choices made.

Nearly every entry specified a portable general-coverage receiver with shortwave and SSB.

The Tecsun PL-660 was a popular choice. Radios of this type are very versatile, reasonably economical, and capable of receiving a wide variety of broadcast signals.

Many of the entries included a BaoFung dual-band HT. This is another excellent choice. Although lacking features found in more expensive HTs, they have the capacity to perform scanning, and can be pressed into service as a FMR or GMRS transceiver in an emergency, The economy of these radios makes their inclusion an obvious choice.

Most entrants showed a great degree of thought in their selection of power sources. Many included solar panels or hand-cranked generators to maintain power over long-term operation.

A minority of entries added equipment capable of long distance two-way conversation. For the most part, these consisted of low-cost fixed-frequency QRP CW transceivers such as the Chinese Pixie or Frogsounds kits. The shortcomings of these kits is having the skills needed for proficient operation–thus limiting their utility–but they are better than nothing.

The Winning Entry: Mehdi

One entry took a different approach to long-distance communication; I consider it the winning entry.

The following was the entry submitted by Mehdi:

Here are my thoughts on how to prepare for the virtual Radio Challenge IV:

I’ve already had this idea on my mind, because I live in a densely populated city (Tehran) and the possibility of an earthquake in near future is not improbable, so the least I could do is to be mentally prepared.

I’ve already bought things like torch, portable radio, and even a real US military compass!!

As for radio kit, first, here’s the list:

Image Source: Anon-Co

1- Tecsun PL-310ET
price: 45$ (free shipping)
link: http://www.aliexpress.com/item/2013-new-style-TECSUN-PL-310ET-FM-AM-MW-SW-LW-DSP-Receiver-WORLD-BAND-Shortwave/861504947.html

duracell

2- Pack of 12 AA Duracell batteries
price: 12.70$ (free shipping)
link: http://www.ebay.com/itm/Duracell-Genuine-AA-Size-Alkaline-Battery-12PCS-Retail-Packing-/300811818605?hash=item4609c8166d:m:mTlbVZ55FLboMa6-9csJOpA

UV-5R

3- BaoFeng UV-5R
price: $25.15 (free shipping)
http://www.amazon.com/BaoFeng-UV-5R-Dual-Radio-Black/dp/B007H4VT7A
link: http://www.amazon.com/BaoFeng-UV-5R-Dual-Radio-Black/dp/B007H4VT7A

4- BaoFeng spare batteries
price: 15.69 * 2 (free shipping)
link: http://www.amazon.com/gp/product/B00LAPTWE4/ref=s9_al_bw_g422_i2

Thuraya-sat-phone

5- Thuraya SG-2520 satellite phone
price: 76$ (+ 6$ shipping). Used
http://bit.ly/1PRpOdI

6- Thuraya SG-2520 heavy duty battery
price: 69.95$ * 2 + 11.86$ shipping (estimated)
link: http://www.satphonecity.com/products/thuraya-heavy-duty-battery-so-2510-sg-2520.html

7- Thuraya pre-paid SIM
price: 50$ (free shipping)
link: http://www.amazon.com/gp/product/B00J9O5Y7C/ref=s9_dcbhz_bw_g107_i3_sh

First of all, I chose the Tecsun PL-310ET for this scenario. Why?
I need a light portable radio and it’s got all the functionality I require (AM/FM for local/regional news and SW for international news). I don’t need weather broadcast as we haven’t got that service here. SSB is also not required (found in better models like PL-660). I have also added a 12 pack of AA batteries for it.

The third item is a cheap and small VHF/UHF two way radio which lets me listen to local authorities (fire/emergency/…) and other organizations’ radios and also communicate with them in case of emergency. It can also be operated on FRS/GMRS. I’ve also included two spare batteries. (Because the total price of all is above 35$, they’ve got free shipping).

And about Thuraya phone: I chose it because it’s easier to use and smaller/lighter than a portable HF rig. I have also considered portable HF transceivers before, but they have a few problems:

1- Need good power source
2- Propagation affects it (and regarding propagation, we’re not in a very good time now)
3- Not everyone can operate them easily
4- It needs an antenna to be set up
5- A good rig (even a used one) is more expensive than our budget.

I’ve also selected two spare batteries for Thuraya plus a SIM card.

The sum of all these items is $397.99 and I’ve considered portability, availability and power selecting these gadgets. I also should stress that I have also considered the compatibility and availability of these gadgets in my own country, so it may not be the best match for US citizens. I’m not sure if Thuraya has US coverage, so it could be replaced by something like Iridium or InmarSat. Also, US citizens may benefit from Weather/NOAA enabled radios.

If I were allowed to spend a little bit more, I would include a solar panel charger (about 20 dollars) too.

It’s just the “radio” related part and I will carry other necessary items in my bag (torch, knives, water, lighters, etc)

P.S. My solution is based on some presumptions, most important of them is leaving house on foot. If I were allowed to spend more and I could bring my car with myself, I probably would select a Yaesu FT-817 which operates on HF/VHF/UHF bands and can be powered from car battery and just needs a car-mounted antenna (It can be replaced with all above items).

Dave’s Analysis:

To a kit containing a BaoFung HT and a Tecsun PL-310, Mehdi added a Thuraya satellite phone. Even though I am a ham radio fanatic with a bias toward HF radio operation, I recognize that the ability to achieve reliable worldwide communication using a device with a minimal operator learning curve gives it a clear advantage for communication in an uncertain environment.

While Mehdi specified a list of battery options for his setup, he was not able include a means of recharging within the $400 budget. He did, though, mention the possibility of adding a low cost solar panel, substituting it for one of the spare battery packs would have been a prudent option.

While Mehdi’s solution is very good, it should be recognized that the satellites employed by the satellite phones do have vulnerability to EMP and CME, as would any other communication method requiring terrestrial infrastructure. I would prefer to see a high-end HF transceiver included as part of the communication package, though this is very challenging within the cost target of the Virtual Radio Challenge. Within that cost constraint though, the satellite phone is an excellent choice.

Runner-up: Ashok

A very close runner up is the entry submitted by Ashok, who in his write-up described his emergency experience during the landfall of a super cyclone in his home of Cuttack, near the Bay of Bengal.

The following was the entry submitted by Ashok:

During October 1999, there was a super cyclone in Bay of Bengal. The land fall of the cyclone was near Paradeep port in the Coastal district of Jagatsinghpur.

Cyclone_05B

Cuttack, my QTH, is about 90km by road and about 70km by air. The intensity of devastation happened in cuttack due to Super Cyclone is frightening. Till date those who have face to face with that have never forget the dreaded situation that day.

In the morning at 9:00 AM wind started and power supply failed within 5 minutes. The only way to get news was through radio.

Unfortunately, we were not aware that such a severe cyclone is on the way, so batteries for radio and flash light were not available. My Father and Uncle were worried and wanted to know what is the situation and precautions we should take. As batteries are not available, I reached out to my “junk box”.

I found a IN34 diode an MW antenna coil a 2j Gang capacitor a old telephone earpiece. Immediately I joined them in to a “Crystal Radio” (no soldering just connected those with hookup wires). I managed to receive Local HPT MW broadcast station AIR Cuttack.

Gradually wind condition and rain got worse with the passing time.

In the evening about 8pm I heard the announcer saying “only GOD can help us survive this cyclone–we wish to speak to all our listeners tomorrow, if we survive” and after that suddenly the transmission is broken and nothing is heard. Later we learned that the transmitting tower was uprooted.

Since then, Odisha has faced major cyclones like Phailin (October, 2013) and Hudhud (October, 2014). Though the devastation is not that widespread but damages are too heavy for a poor state like Odisha.

My Take
Currently I am trying to get a Restricted grade or General grade Ham Radio license. After I get the license I can operate in the HAM bands, but Citizen Band radio doesn’t require a license in India, hence currently I have only one FRS radio (though FRS and CB radios are not popular in my part of India). Still there is a hope that a nearby monitoring station or defense establishment may pick up my signal and may come to rescue.

What I propose is as follows.

TecsunPL-660-Silver

1) A very good standalone radio receiver (Eg. the Tecsun PL-660). A World band radio can be useful to get news from any available station nearby. The stations in the area hit by cyclone may not have any transmission facility, hence nearby broadcast stations can relay news about the situation.

2) Food
Keep dry foods: Biscuits and sliced breads, 4 liters of drinking water

My prior experience says one must be prepared for 3 days survival. To survive in a natural calamity like a cyclone, food and water is a must. 2 packs of biscuit and 4 liter of water is enough for only one day. Next 2 to 3 days can be managed after the cyclone recedes by exploring nearby area.

3) Medicines
i) Antiseptic cream 1 small tube
ii) Chlorine tablet for water purification
iii) Paracetamol tablet 1 strip
iv) Anti Diarrhea tablets
v) Anti acid/Gastro regulator tablets
vi) bandages 1 or 2 rolls
vii) clinical alcohol for disinfection

In emergency situations generic medicines are vital for survival to fight odds. these medicines are for tropical cyclone survival.

4) few matchboxes or cigarette lighter, candle
to light up the shelter in the night candle is needed. to make fire to survive cold matchbox or candle is needed

5) A Craftman’s knife
To cut clothes, scale wood for fire.

Two-Way Communications:

Pixie-QRP-Kit-s-l500

6) PIXIE like transceiver for SOS use
PIXIE transceivers are easy to construct, very small in size and Low power consuming QRP devices. situations like natural calamities or devastation need smaller devices. it also can be powered from a 9v transistor battery.

YouKits

7) Hand-held HF SSB Transceiver (DK7IH Handheld QRP SSB Transceiver or TJ2B Portable 4 Band)
Baofeng UV-5R VHF/UHF Transceiver
Voice communication is needed as we can communicate naturally with peers at other end and can convey our feelings easily.

Also there is a psychological factor: when we hear a comforting voice we gather our courage and patience.

8) A QRP antenna tuner
Antenna tuners come in handy as we don’t have proper antenna during and after disaster.

9) A very long electrical wire. (Twin flexible wires are also good)
Wires are needed for antenna and also can be used for fastening

12V-Battery

10) A 12v 7amp hour maintenance-free rechargeable UPS battery.
this is the prime battery for several purposes.
i) Lighting the place with LEDs 4White LEDs plus 1 red LED in series can be connected across 12v
ii) powering the TRX Both DK7IH trx and Pixie

11) 9v batteries (quantity of four)
I mentioned 4 batteries as a careful guess work and my previous experience of 1999 cyclone. (We were cut off from the world for 15 days!)

With 4 9v transistor batteries and the Pixie QRP transceiver, I can use it in extreme condition.

12) 1.2v NiMH battery packs
These batteries are needed by the DK7IH transceiver, so 1 or 2 sets extra will be nice to have.

13) Solar charger for 12v
To charge DK7IH trx batteries. and also for charging the 12v UPS battery. Can be usable after the cyclone recedes. Cloud cover recedes few hours after landfall.

14) Hand crank or cycle dynamo. (needed if the situation is extreme and not much sunlight) OPTIONAL…

Prices

Hand-crank generator = $111.32

Weight Factor:
The most heavy parts are 12V 7Ah battery (2 Kg approx), next heavier thing is solar panel around 1/2 Kg.

The Tecsun PL-660 is next 470 grams. So total weight of communication system and power sources combined won’t exceed 5 Kg, Which is comfortable for a back pack.

End Thoughts:
The above prices are for radio communication purpose only. But survival of a cyclone not only depends on communication. It needs a presence of mind and making the right decisions.

The DK7IH hand held transceiver is a very compact and nice looking rig. I have it in my wish list I guess it wont exceed more than $100.00.

A hand crank genset is good for situations when sunlight is not available. But it can be considered optional.

I have considered the 12v 7Ah lead acid maintenance free battery from Indian market it costs Rs.850.00 which is $16.00 approximately.

So if we calculate the prices of all the materials then it will cost $336.45. If a hand crank generator is added to this list it will go to $447.77

If I am not taking the hand-crank generator then the remaining money i can go for few meters of wire, some biscuits and water bottles for me and other survivors.

Dave’s Analysis

Ashok’s setup included a Tecsun PL-660, a Baofeng UV-5R, a Pixie, a wire antenna and QRP antenna tuner, and a homebrew 20M SSB transceiver based on the DK7IH design.

Power was provided by 12v, 7AH SLA, and NiMH AAA batteries, recharged by a solar panel. Ashok also had budgeted emergency food and first aid supplies, which while not required in the Challenge, are still an important consideration for emergency preparedness. While the 20M SSB transceiver is not as reliable for long-distance communications as a satellite phone, it does have one important advantage: it is not reliant on satellite infrastructure that would by impacted by EMP or CME.

As I write this, there is a massive relief effort underway in Chennai India as devastating floods affect the region. There are reports of amateur radio operators providing emergency communication to those affected. Lessons learned from this tragedy will help guide us for future emergencies. Exercises like this Radio Challenge help prepare us to face these very kind of situations.

Thank you all for your time and effort.

-Dave Cripe (NM0S)


Thank you!

First of all, I’d like to thank all of those who entered the Virtual Radio Challenge!  The Virtual Radio Challenge IV was probably the most demanding of any reader challenges we’ve posted so far.

Congratulations to our winners: Mehdi and Ashtok!

CountyCommNewWhiteI would also like to thank CountyComm Government Products Group. Readers should know that Nick, with CountyComm, is a ham radio operator and regular SWLing Post reader. When Nick read about our third radio challenge, he wanted to sponsor our next challenge. Fortunately, I had already started working on a draft of this challenge in the SWLing Post hopper. CountyComm was a perfect fit as a sponsor since much of their product line is used either in tactical situations or for emergency preparedness. Nick went above and beyond the call of duty with his prize package–he has been an enthusiastic supporter. Having a prize makes the whole hypothetical challenge even more fun. Thanks, Nick!

Last but not least, I’m very grateful to our judge, David Cripe (NM0S). Dave is a busy guy in both his professional life and in his spare time. When I approached him about being a judge, he knew it would entail hours of research. This was a blind evaluation–Dave only knew entrants by first name or initials. He spent several days worth of his spare time during the Thanksgiving holidays researching product specifications, comparing, evaluating and picking our winners. He is the most knowledgable engineer I know on this particular topic, too. We’re quite fortunate to have him as a resource for this challenge. Thank you so much, Dave!

Early in 2016, I’ll post another–completely different–radio challenge. Like our other challenges, it is based on actual SWLing Post reader questions. I believe it will be a more accessible challenge for those of you who are new to shortwave and ham radio.

Stay tuned!

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A few radio deals worth consideration

Sony-SRF-18This morning, I checked a few retailers for “Cyber Monday” deals and took notes along the way. Some of the best finds came from Blinq, a retailer I’ve purchased from a number of times.

Note that Blinq products are often open box, used or refurbished–please check the product description before purchasing. On the plus side, Blinq makes the return process hassle-free if you’re not happy with the purchase.

Important: Today only, use the coupon code SUPERCYBER and Blinq will take an additional 15% off the listed price at checkout.

  • Tecsun PL-390 DSP Digital AM/FM/LW Shortwave Radio with Dual Speakers: $55.09
  • Sony SRF-18 Portable AM/ FM Radio: $25.99
  • Sony SRF-59 with Over the Head Stereo Headphones & Passive Portable Speakers – Plus Sony Rechargeable Batteries with Recharger: $37.99
  • Sony SRF-S84 SRF-S84/S Portable AM/FM Walkman Radio $34.59
  • Sangean LB-100 Compact AM/FM Ultra Rugged Radio Receiver $73.69

There are many more radio listings on Blinq.com–use this search to help locate them. I also noted a number of Baofeng handheld transceivers and accessories.

After Peter’s assessment of the Sony SRF-18, I’m very tempted to purchase one.

Sony

The Sony SRF-59 package (above) is also very nice–especially since finding the recently discontinued ’59 for a good price is becoming more difficult.

Please comment if you note any other good radio deals today!  At time of posting, most radio retailers haven’t updated their sites since Black Friday.

Updates

Ron notes that “CountyComm has extended their ‘buy a GP5, get the 17 buck custom
carry case for free’ offer through today, November 30th.”

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Special EDXC Broadcast: December 5 – 7, 2015

SX-99-Dial-Nar

Many thanks to SWLing Post contributor, Robert AK3Q, who shares the following information:

(Schedule Published on the Cumbre_DX group by Alokesh Gupta)

Special EDXC Broadcast 5-7 December

Rhein-Main-Radio-Club will be broadcasting on shortwave about EDXC – Conference at St.Petersburg.

Special QSL-Card for reception reports to RMRC [email protected] or by post Rhein-Main-Radio- Club e.V. , Postfach 700849, 60558 Frankfurt, Germany.

Via Lithuania:
5 December 0800-0900 on 11690 to Asia (Japan) in English
5 December 0900-1000 on 11690 to Russia in Russian.

Via WRMI, USA:
5 December at 2200-2300 on 11580 may be audible in Europe
6 December at 0100-0200 on 11580 may be audible in Europe
6 December at 2300-0000 on 5850 to North America
6 December at 0500-0600 on 9955 to Caribbean and Latin America
7 December at 2100-2200 on 7570 to North America. This may also be audible in Europe.
7 December at 2100-2200 on 15770 to Europe and North America. (DX-clusive via Lehtinen)
.
*(DX-Window No. 542, Danish Shortwave Club International) *

More information here:
https://edxcnews.wordpress.com/category/edxc-conference-2015/

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Last minute changes to special PCJ broadcast to Europe

pcj(Source: Keith Perron via Richard Langley)

At the last minute we had to make a frequency change for our special broadcasts to Europe.

The time will remain the same: 0900 to 1000UTC

But we will not be using 17825 khz.

The new frequency is 11580 khz.

Nothing else has changed.

As a reminder, here’s the weekly schedule:

Time: 0900 to 1000 UTC

November 14th – Say It With Music
November 21st – Call it Ukraine
November 28th – Rockin’ with Raoul
December 5th – Classics with David Monson
December 12th – Special Jazz For The Asking
December 19th – European radio during WW2 (documentary)
December 26th – Special listeners programs

Richard points out that PCJ has switched their transmitter site from Trinco to WRMI; because of this, listeners in North America might also be able to hear the programs.

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PCJ special broadcasts to Europe and SE Asia

UPDATE: Frequency has changed.  Please read this update.

(Source: PCJ Media Press Release)

pcjOctober 29, 2015

Beginning November 14th, 2015. PCJ Radio International will offer a series of special broadcasts before the end of the year for listeners in Europe and Southeast Asia.

Time: 0900 to 1000 UTC
Frequency: 17825khz

November 14th – Say It With Music
November 21st – Call it Ukraine
November 28th – Rockin’ with Raoul
December 5th – Classics with David Monson
December 12th – Special Jazz For The Asking
December 19th – European radio during WW2 (documentary)
December 26th – Special listeners programs

Each of these special transmissions will have a special E-QSL.

Good Listening!

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Special Grimeton broadcast on United Nations Day

450px-grimeton_vlf_mast_row1(Source: Southgate ARC)

Extra Grimeton Radio/SAQ transmission

There will be a transmission with the Alexanderson VLF alternator on 17.2 kHz on ‘United Nations Day’ October 24th, 2015 at 10:00 UTC (12:00 local time).

Start up and tuning from about 09:30 UTC.

This time we do not require any QSL-reports and will not verify.

There will be activity on amateur radio frequencies with the call SK6SAQ.

Any of following frequencies:
– 14.035 CW
– 7.035 CW
– 7.080 SSB
– 7.050 PSK31

QSL for SK6SAQ via SK6DK or SM-bureau.

The radio station is open to vistors 10:00-15:00 local time. No entrance fee.

Welcome!

Also read our web site: www.alexander.n.se

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SWLing Post DXpedition at PARI…this weekend!

If you’ve registered for, and plan to attend, the PARI DXPedition, please make sure you’ve joined our Yahoo Group.  This is where we’re finalizing details and communicating about the DXpedition, noting any changes, updates, etc.  

PARIdish

If you’ve tried to contact me recently and haven’t gotten a response yet (sorry about that!) it’s because I’ve been unusually busy: writing a shortwave radio buyer’s guide for The Spectrum Monitor, several reviews for WRTH 2016, plotting another reader challenge, and last but not least, putting together the final details of the SWLing Post DXpedition at PARI this weekend.

Soon I’ll be another kind of busy, at the DXpedition:  exploring the bands, gazing at the stars, and hanging out with some of the SWLing Post community. Needless to say, it’s going to be fun, and I’m looking forward to it.

If we have Internet access at PARI, we hope to post a few loggings and photos from our Twitter account.

We have about a dozen registrants this year, a good start.  If you can’t make it there, no worries; if all goes well, we may have another next year.

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