Radio Waves: Stories Making Waves in the World of Radio

Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributor Dennis Dura for the following tips:

DLARC: The Radio Geek’s Doomscrolling Antidote (Radio World)

The internet has aged to the point where it is easy to fall into a rabbit hole, reminiscing about websites from decades past.

The site that fuels those scrolling endeavors is the Internet Archive — a nonprofit that hosts a digital library of internet sites and other artifacts in digital form. The project began in 1996 to archive the web.

Today, it contains one trillion web pages through its “Wayback Machine,” as well as 56 million books and texts. It also works with approximately 1,400 libraries through its Archive-It program to identify and preserve important digital history.

Kay Savetz (K6KJN) freely admits to having been an Internet Archive power user. Savetz used not just the archive.org website, but also its command line interface to upload many documents. [Continue reading…][Continue reading…]

Solar Cycle 25 Gives Amateurs and Shortwave a Boost (Radio World)

Beyond their love of radio, amateur radio operators and shortwave radio broadcasters have one thing in common: They rely on the ionosphere to refract or bend their signals back to Earth, so that they can travel beyond line-of-sight distances.

In turn, the ionosphere’s ability to refract radio signals depends on its level of ionization or charge. The more ionized the ionosphere is, the more likely it is to bend signals back to the ground rather than let them pass through.

Here’s where the sun comes in. The number of sunspots on the solar surface rises and falls over an 11-year period, during what is known as a solar cycle. The more sunspots, the more solar radiation comes to Earth. [Continue reading…]

City of Delano plans to sell Voice of America property, keep portion for ‘future park purposes’ (KGET)

BAKERSFIELD, Calif. (KGET) — The city of Delano is looking to keep a portion of the former Voice of America property for “future park purposes” and sell the rest, according to the Delano City Council agenda for Monday.

The property is on about 800 acres bordered by West Garces Highway, Woollomes Avenue, Melcher Road and Casey Avenue.

It was home to the Delano Transmitting Station, built in 1944 to broadcast Voice of America programming worldwide. It stopped operating in 2007 and was demolished shortly after.

The City Council is set to consider whether it should retain about 20 acres of that property for park-related reasons and designate the remainder as “surplus land” and approve selling it. [Continue reading…]

Do you enjoy the SWLing Post?

Please consider supporting us via Patreon or our Coffee Fund!

Your support makes articles like this one possible. Thank you!

Internet Archive Seeks Donations of Materials to Build a Digital Library of Amateur Radio and Communications

Internet Archive has begun gathering content for the Digital Library of Amateur Radio and Communications (DLARC), which will be a massive online library of materials and collections related to amateur radio and early digital communications. The DLARC is funded by a significant grant from the Amateur Radio Digital Communications (ARDC), a private foundation, to create a digital library that documents, preserves, and provides open access to the history of this community.

The library will be a free online resource that combines archived digitized print materials, born-digital content, websites, oral histories, personal collections, and other related records and publications. The goals of the DLARC are to document the history of amateur radio and to provide freely available educational resources for researchers, students, and the general public. This innovative project includes:

A program to digitize print materials, such as newsletters, journals, books, pamphlets, physical ephemera, and other records from both institutions, groups, and individuals.
A digital archiving program to archive, curate, and provide access to “born-digital” materials, such as digital photos, websites, videos, and podcasts.
A personal archiving campaign to ensure the preservation and future access of both print and digital archives of notable individuals and stakeholders in the amateur radio community.
Conducting oral history interviews with key members of the community.
Preservation of all physical and print collections donated to the Internet Archive.

The DLARC project is looking for partners and contributors with troves of ham radio, amateur radio, and early digital communications related books, magazines, documents, catalogs, manuals, videos, software, personal archives, and other historical records collections, no matter how big or small. In addition to physical material to digitize, we are looking for podcasts, newsletters, video channels, and other digital content that can enrich the DLARC collections. Internet Archive will work directly with groups, publishers, clubs, individuals, and others to ensure the archiving and perpetual access of contributed collections, their physical preservation, their digitization, and their online availability and promotion for use in research, education, and historical documentation. All collections in this digital library will be universally accessible to any user and there will be a customized access and discovery portal with special features for research and educational uses.

We are extremely grateful to ARDC for funding this project and are very excited to work with this community to explore a multi-format digital library that documents and ensures access to the history of a specific, noteworthy community. Anyone with material to contribute to the DLARC library, questions about the project, or interest in similar digital library building projects for other professional communities, please contact:

Kay Savetz, K6KJN
Program Manager, Special Collections
[email protected]
Twitter: @KaySavetz