Author Archives: Thomas

Hurricane Erin from NOAA radiofax via USCG Honolulu

Many thanks to SWLing Post contributor Carlos Latuff, who shares the following radiofax images and notes:

Hurricane Erin, featured on NOAA’s 24/48 tropical surface forecast, received a radiofax last night in Porto Alegre, Brazil, from the USCG radio station in Honolulu, Hawaii (16135 kHz USB).

Curiously, the signal from the USCG radio station in Honolulu reached Porto Alegre MUCH better than the signal from the USCG radio station in Boston. Honolulu is approximately 12,744 km away from Porto Alegre, while Boston is 8,307 km.

Carlos’ Illustrated Radio Listening Report and Recording of Voice of Turkey (August 18, 2025)

Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares the following illustrated radio listening report of a recent Voice of Turkey broadcast.


Carlos notes:

Pakistan flood death toll exceeds 300, Voice of Turkey, 9870 kHz

Click here to view on YouTube.

KPH Crypto Transmission on August 30, 2025 at 20:00 UTC

Many thanks to SWLing Post contributor Paul Jamet, who notes that the Maritime Radio Historical Society is hosting another Crypto Transmission from KPH on Saturday, August 30, 2025 at 20:00 UTC.

Click here for full details about the event and how you can participate on the Maritime Radio Historical Society website.

Radiofax imagery of Hurricane Erin

Many thanks to SWLing Post contributor, Carlos Latuff, who writes:

Here in Porto Alegre, for the past two days, it’s been difficult to receive radiofax from the USCG radio station in Boston. Weak signal, short radio propagation window and lots of noise. Only today morning I was able to receive NOAA chart featuring Cat 4 Hurricane Erin.

100 Years Ago: A Teenager in Iowa Reaches Greenland by Radio

Collins QSL Card via the Collins Bookshop

Many thanks to SWLing Post contributor David Iurescia, who shares this fascinating article from The Gazette:

Arthur A. Collins Legacy Association celebrates 100th anniversary of major radio breakthrough in Cedar Rapids

CEDAR RAPIDS — Years before the first trans-Atlantic phone call, and decades before international direct dialing would become available, a Cedar Rapids teenager had a direct line to one of the most remote places on earth.

And decades before companies like Collins Radio and Rockwell Collins became multibillion dollar enterprises, a 15-year-old’s ham radio was connecting Arctic explorers with the world from an attic on Fairview Drive.

On Aug. 3, 1925, Arthur A. Collins made headlines as the first person to communicate with MacMillan scientific explorers in Etah, Greenland on short-length radio waves — what The Evening Gazette in Cedar Rapids hailed as “a new chapter into the history of radio.”[…]

Explore the full story on The Gazette.

Carlos’ Illustrated Radio Listening Report and Recording of Five Broadcasters

Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares the following illustrated radio listening report incorporating four different broadcasters: ZP-30, All India Radio, CGTN and CBN.


Carlos notes:

Trump-Putin meeting: 5 audio recordings from 5 different radio stations in 5 different languages, plus a Kyodo News radiofax.

Click here to view on YouTube.

Kyodo News radiofax

XHDATA D-219: A Classic Budget Shortwave Receiver in Fresh New Colors

Many thanks to SWLing Post contributor Paul Jamet, who shares the following article: 

The XHDATA D-219 Receiver Gets a New Look

by Paul Jamet

Two and a half years ago, I shared my enthusiasm for an XHDATA receiver, the D-219, first launched at the end of 2022:

Read: Paul explores the incredible affordability of the XHDATA D-219

The XHDATA D-219 stands out for its low price and impressive performance. It combines nostalgic analog charm—with its needle dial—with the power of modern DSP technology, delivering excellent multiband performance for its class and cost. Whether you’re an enthusiast, a traveler, or simply discovering shortwave for the first time, the D-219 is a wonderful gateway into the vast world of radio.

More than 25 readers have commented on or contributed to discussions about this little receiver. The D-219 is very easy to use, has a vintage look, a classic needle dial, and runs on two AA batteries. Sources confirm that it is based on a Si4825-A10 architecture, with analog tuning (via potentiometer and voltage), mono audio output, and reception across the following bands:

  • FM1: 87–108 MHz (International band)
  • FM2: 64–87 MHz (East Asia)
  • AM (MW): 520–1710 kHz (10 kHz spacing) or 522–1620 kHz (9 kHz spacing, depending on version)
  • SW: 9 shortwave bands covering 4.75–22 MHz

Switching between bands is simple—just turn the side-mounted dial.

Recent events have also renewed interest in battery-powered radios and resilient technologies like AM radio, particularly during massive power outages such as:

In such emergency situations, the D-219 becomes even more appealing: it’s lightweight (150 g without batteries), very intuitive to use, and powered by standard AA cells. On top of that, its performance is excellent.

Until recently, XHDATA offered the D-219 in just two classic colors: gray and silver-gray.

But in the past few days, XHDATA has introduced two new finishes on its website: malachite green and grayish white—still under €9 (excluding shipping). Stocks appear to be limited.

Personally, I was immediately drawn to the Malachite Green version.

Its matte finish looks elegant and really highlights the receiver’s craftsmanship. Honestly, I think it’s beautiful! The green gives it a distinctive character and elevates the quality of the finish.

Elegance, performance, and price all come together to make the D-219 an excellent way to discover—or rediscover—shortwave across its nine bands.

With the D-219 ‘Malachite Green,’ radio isn’t just something you hear—it’s something that catches your eye.