Klingenfuss Publications Klingenfuss Radio Monitoring news

 Dear friends,

says ARRL's Chief Executive Officer David A Minster NA2AA
in QST - January 2025: "Living at the Peak ... The explosion
in sunspots has also brought an explosion in DXpeditions ...
The next couple of years will continue to be strong
performers ... Enjoy these great conditions."

We're now working on our new products

- 2026 Shortwave Frequency Guide
- 2026 Super Frequency List on CD
- 2026 Frequency Database for the Perseus SDR
- Supplement January 2026 to the 2025/2026 Guide to
Utility Radio Stations

to be published on 10 December 2025.

Full-resolution title page graphics can be found at
www.klingenfuss.org/r_2026.jpg and
www.klingenfuss.org/r_2026.pdf
www.klingenfuss.org/s_2026.gif and
www.klingenfuss.org/s_2026.pdf

If you are able to supply additional new frequencies and
stations, your cooperation would be highly appreciated.
Please let us have your data by 25 October 2025.

HF is dead! Really? We've been told so ... for 58 years ;-)))
Anyway, more than 900 fascinating new digital data decoder
screenshots will be published on our 2026 Super Frequency
List on CD, again covering really unique MIAM messages as
well. See our hotfrequencies webpage for dozens of
samples! These Media Independent Aircraft Messages - via
HFDL! - are often really looooooooong, with up to several
hundred XML format elements ...

The printed Supplement, with many new frequencies and
stations monitored throughout 2025, will be attached free
to all copies of the 2025/2026 Guide to Utility Radio
Stations sold after 1 January 2026. Those customers that
did acquire the 2025/2026 Guide to Utility Radio Stations
before that date may download the pertinent PDF file free
from our website, after 1 January 2026.

The incessantly updated product Digital Data Decoder
Screenshots on USB Stick now covers more than 28,000
(twenty-eight thousand!) screenshots from 1997 to today.
Feed your PC or Tablet with this data, and the "slide show"
will keep you busy for a few days - or weeks!

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Latest references (for hundreds more see
www.klingenfuss.org/ref.htm)

Jens Seeberg OZ5SY, Denmark - 2 October 2025: "2025
Shortwave Frequency Guide ... 2025/2026 Guide to Utility
Radio Stations ... very helpful for me both in my company
and as ham operator OZ5SY. I share your professional
interest in SW spectrum monitoring ..."

Zakir Hamdi, Malaysia - 30 July 2025: "2025 Super
Frequency List on CD ... 1997-2025 Digital Data Decoder
Screenshots USB Stick ... Great pleasure to get in touch with
you back, after so many years."

John Pitchford KX45QC, United States of America - 29 March
2025: "2025 Shortwave Frequency Guide ... 2025/2026
Guide to Utility Radio Stations ... Returning customer.
Excellent products."

Funkamateur, Germany - February 2025: "2025/2026 Guide
to Utility Radio Stations ... Ergänzend zu Unterseekabeln
und Satelliten bleibt die Kurzwelle für die unabhängige
Übertragung von Informationen unverzichtbar ... Deren
Bedeutung nimmt angesichts der aktuellen internationalen
Lage zu."

John F Stewart, United Kingdom - 2 February 2025: "2025
Shortwave Frequency Guide ... 2025 Super Frequency List
on CD ... still the most informative and still the best all
round for quality and content, and yes to still the best size
for this type of reference book."

Maurizio Naldi, Italy - 15 January 2025: "2025 Shortwave
Frequency Guide ... 2025/2026 Guide to Utility Radio
Stations ... devo dire che ne è valsa l´attesa!! Veramente due
bei libri, che comincio subito a leggere e consultare!"

Robert Rose, United States of America - 31 December 2024:
"2025 Shortwave Frequency Guide ... 2025/2026 Guide to
Utility Radio Stations ... Really nice products. Very well
done. Can imagine how many hours have gone into it. Will
be ordering other products in 2025."

Michael Haberer, Germany - 16 December 2024:
"2025/2026 Guide to Utility Radio Stations ... Wie immer
aktuelle und professionell recherchierte Informationen über
Utility-Stations. Vielen Dank an alle Beteiligten für die
wirklich aufwändige Erstellung dieses Handbuches."

Brian Burt MM0GLX, Station Manager, Radio Monitoring
Station, Greenock, Scotland, United Kingdom - 15 December
2024: "2025 Super Frequency List on CD ... Thank you for
your products. Keep up the good work."

Valentino Zardi, United States of America - 11 December
2024: "2025 Shortwave Frequency Guide ... 2025 Super
Frequency List on CD ... 2025 Frequency Database for the
Perseus Receiver ... Grazie a Lei per splendide pubblicazioni
che mette a disposizione del pubblico."

Michael J. Marcus KG7M, United States of America - 8
December 2024: "2025 Shortwave Frequency Guide ... 2025
Super Frequency List on CD ... thank you for keeping such a
great publication going for so many years!"

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Best wishes, Joerg Klingenfuss

Klingenfuss Publications
Klingenfuss Radio Monitoring
Hagenloher Str. 14
72070 Tuebingen
Germany
Phone +49 7071 62830
Fax +49 7071 600849
www.klingenfuss.org
info@klingenfuss.org