Milcom Monitoring Post Profiles
- What are Emergency Action Messages (EAM)? Updated 20 September 2021
- UFO Milsat Program
- Fleetsatcom System
- UHF 225-380 MHz Milcom Spectrum Holes: Updated 24 July 2019
- Civilian Air Cargo/Airline/Military Call Signs
- Intl HF Aero Civ/Gov/Mil Frequency List
- USN Aircraft Modex Numbers
- University of Twente Wide Band WebSDR Netherlands
- U.S. Military ALE Addresses
- DoD Air Refueling Frequencies - Update 15 Jul 2016
- COTHEN HF Network – Update 14 Jan 2022
- Monitoring the Civil Air Patrol Auxiliary Update 10 Sep 2016
- US Coast Guard Asset Guide - Update 9 Feb 2021
- The Spectrum Monitor e-Zine Milcom Column Index - Update 9 Nov 2021
- The Milcom MT Files (1998-2013) Articles Index
Wednesday, December 23, 2020
Tuesday, December 22, 2020
Thursday, December 17, 2020
Saturday, December 12, 2020
For radio hobbyists, however, our celestial neighbor holds a larger influence on our daily lives, requiring much closer examination. The role it plays in our hobby can be that of a great awakener or a great destroyer.
Now, as we stand on the first steps of Solar Cycle 25, which is already positioning itself to be one of the most talked about solar cycles among radio hobbyists in decades, there is a renewed energy in the hobby for all things HF. Many are venturing out, some for the first time, into the vastness of radio bands that once again crackle with life.
For this journey, you will need an experienced and knowledgeable guide. Gayle Van Horn, as she has for the past 30 years, has stepped up to answer that call.
Teak Publishing is proud to announce the 15th Edition of the Amazon bestselling e-book, the Global Radio Guide (Winter 2020-21), by Gayle Van Horn, W4GVH.
“This publication will have wide appeal to amateur radio operators, shortwave radio hobbyists, news agencies, news buffs, educators, foreign language students, expatriates, or anyone interested in listening to a global view of world news and major events as they happen,” says Larry Van Horn, co-founder of Teak Publishing and editor of the Global Radio Guide (GRG)
With the help of the GRG, you can tune in shortwave broadcast stations from hotspots such as China, Cuba, India, Iran, North/South Korea, Taiwan, and many other counties. If you have a shortwave radio receiver, SDR or Internet connection, pair it with this unique radio resource to know when and where to listen to the world.
This newest edition of the GRG carries on the tradition of those before it with an in-depth, 24-hour station/frequency guide with schedules for selected AM band, longwave, and shortwave radio stations. This unique resource is the only radio publication that lists by-hour schedules that include all language services, frequencies, and world target areas for over 500 stations worldwide.
The GRG includes listings of DX radio programs and Internet website addresses for many of the stations in the book. There are also entries for time and frequency stations as well as some of the more “intriguing” transmissions one can find on the shortwave radio bands.
The price for this latest edition is US$8.99. Since this book is being released internationally, Amazon customers in the United Kingdom, Germany, France Spain, Italy, Japan, India, Canada, Brazil, Mexico and Australia can order this e-Book from Amazon websites directly servicing these countries. Customers in all other countries can use the regular Amazon.com website to purchase this e-Book.
You can read any Kindle e-Book with Amazon’s ‘free’ reading apps on literally any electronic media platform. You do not have to own a Kindle reader from Amazon to read this e-book. There are Kindle apps available for iOS, Android, Mac and PC platforms. You can find additional details on these apps by checking out this link to the Amazon website at https://www.amazon.com/kindle-dbs/fd/kcp.
Thursday, December 10, 2020
Thursday, November 26, 2020
The US Coast Guard has invited comments by January 21, 2021, on a proposal to discontinue HF voice watchkeeping. The proposal appeared on November 20 in the Federal Register. The USCG proposes to cease monitoring 4125, 6215, 8291, and 12,290 kHz, in the contiguous US and Hawaii, due to a lack of activity.
“We believe this change would have a low impact on the maritime public, as commercial satellite radios and Digital Selective Calling (DSC) marine-SSB HF radios have become more prevalent onboard vessels,” the Coast Guard said. “However, we would like your comments on how you would be affected if we terminated monitoring HF voice-only distress frequencies within the contiguous US and Hawaii, particularly if you use HF, but do not currently have a commercial satellite radio or an HF DSC-capable radio aboard your vessel.”
The Coast Guard said it would continue to monitor HF DSC distress alerting for all existing regions and voice distress and hailing from Kodiak, Alaska, and Guam. The Maritime Mobile Service Net (MMSN) on 14.300 MHz remains available to less-equipped mariners who need assistance in emergencies.