In this episode, we join Martin Butler M1MRB, Dan Romanchik KB6NU, Caryn Eve Murray KD2GUT, Edmund Spicer M0MNG, and Ed Durrant DD5LP to discuss the latest Amateur / Ham Radio news. Colin Butler (M6BOY) rounds up the news in brief and the episode's feature is Dayton Hamvention 2024 Part 2

We would like to thank Ellis Simon (GM4GZW) and our monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit - http://www.icqpodcast.com/donate

• ARRL Affiliated Club in MS Donates 3D Printer, Books, to Local Library
• In Midst of Cyclone, Man Missing for 4 Years Returns Home
• Changes to the Four-year Planning Rule in England
• PRESENTER - One-Day Tech Class a Success→
• Arrl Gives Its Account Of Recent Network Shutdown
• Russia Withdraws From Worldwide Flora & Fauna
• Japan Tests Suspension of AM Radio Stations
• HAM RADIO 2024 is 28-30 June 2024 in Friedrichshafen
• 2024 ARRL Field Day - Next Weekend
• Santa Barbara Amateur Radio Club Announces Scholarship Recipient

Weather out over oceans?  That, and more.

More than international broadcast stations and amateur radio operators exist on the shortwave radio spectrum.  For instance, any non-broadcast signal that is not amateur radio is often lumped together into a category known as Utility Radio, abbreviated, UTE.  To dig deeper into UTE activity, you could check out the UDXF – the Utility DX Forum, located here:  https://www.udxf.nl/

Utility stations (UTE) are quite common, from marine (ships, fishing vessels, etc.), transoceanic air traffic (international passenger or cargo jets and other aeronautical trans-oceanic radio traffic), to military radio (weather, coordination, and much more).  UTE is a rich subdomain of the radio experience.

As an amateur radio operator, I listen to and monitor utility stations on shortwave, at times when not operating as an amateur radio station.  I check weather for air traffic or for marine traffic, because it helps me see the larger-scale weather patterns.

One of the captured weather images via shortwave radio.

Here is a video I made of my reception of weather charts via shortwave radio from radio station NMC, at Point Reyes, CA, using FLdigi software to receive these weather fax transmissions:

WEFAX 22.527 MHz on 2024 JUNE 14

This video is a screen and sound capture of my reception of weather charts and images by shortwave radio, from a station in California running about 4 kilowatts of RF power. This HF WEFAX (Weather Facsimile) service is on every day for ship (marine) weather dissemination so that ships out on the ocean can get weather charts and images not by satellite, but by receiving shortwave signals.

Below is a snippet from the published schedule from Point Reyes WEFAX Radio, callsign NMC, as follows:

22527 kHz – tune offset 1.9 kHz (see note, below)

UTC   WHICH CHART
----- --------------------------------
19:13 TROPICAL GOES IR SATELLITE IMAGE
19:23 WIND / WAVE ANALYSIS
19:33 96HR SURFACE FORECAST
19:43 96HR WIND/WAVE FORECAST
19:53 96HR 500MB FORECAST
20:03 96HR WAVE PERIOD / DIRECTION
-------------------------------------

The above snippet of the NMC chart transmission list is from the page, “NMC Point Reyes, Marine Radiofax Broadcast Schedule” found at:
https://weatherfax.com/nmc-point-reyes/

One of the captured weather images via shortwave radio.

Here is a detailed description of the weather charts, and online access is at:
https://www.weather.gov/marine/radiofax_charts

Note: In the video, you see that I am tuned to 22.526 USB thus I was tuned to 22526 kHz USB, based on this: “Unless otherwise stated, assigned frequencies are shown, for carrier frequency subtract 1.9 kHz. Typically dedicated radiofax receivers use assigned frequencies, while receivers or transceivers, connected to external recorders or PC’s, are operated in the upper sideband (USB) mode using carrier frequencies.”

==================================
Source:

WORLDWIDE MARINE RADIOFACSIMILE
BROADCAST SCHEDULES
U.S. DEPARTMENT OF COMMERCE
NATIONAL OCEANIC and ATMOSPHERIC ADMINISTRATION
NATIONAL WEATHER SERVICE
April 12, 2024

https://www.weather.gov/media/marine/rfax.pdf

Ham College episode 114 is now available for download.

Technician Class Exam Questions – part 1
T1A – Purpose and permissible use of the Amateur Radio Service. Operator/primary station license grant, Meanings of basic terms used in FCC rules, Interference, RACES rules, Phonetics, Frequency Coordinator.

Download
YouTube

We’re back with our 10th year anniversary show!

Bob G0FGX demonstrates the Groundstation 2 from DX Patrol in the first of a two-part feature on operating via the QO-100 geostationary satellite. He looks at the hardware and software needed to achieve your first QSO at home or out mobile.
We visit the new QTH of the Sidmouth Amateur Radio Society in South Devon, UK and meet Dave Lee G6XUV who helped SARS to secure a derelict former sports social club from the local town council and renovate it into a community hub and club QTH.
Bob reviews the latest mobile transceiver from Yaesu – the FTM-500D and demonstrates the many advanced features of this versatile FM and digital rig.

Watch now via our website: txfactor.co.uk

Since the previous blog post got out and syndicated via AmateurRadio.com, I’ve had inquiries about how to go about building an effective relationship with a local library system. Some clubs have already done this but focusing on emergency communications activities. The ARRL tends to call these “served agencies.” This may be with a local Emergency Management Agency, hospitals, area Red Cross agency, or local governments. As I’ve written here before, why not think of other organizations as educational “served agencies”? That might be a good start!

Back in January (2024), I led a Forum at the Capital City Hamfest in Jackson MS on developing strategic partnerships with public libraries. We had representatives from the Madison County (MS) Library System and the Director and Vice Director of the Delta Division of the ARRL on the Panel. Here is an updated slide deck of that Forum discussion. The interested reader might use this as a jumping-off point to take the ball and start dribbling (see last slide!).

Download PDF here.