An information paper by the International Amateur Radio Union, History of 40m allocation, propagation properties of 7 Mhz band
The Southwest Missouri Amateur Radio Club, based in Springfield, Missouri, was incorporated in 1956 as a "benevolent organization" with the purpose of service to the community.
A pdf format US band chart, by ARRL
SEMARA.ORG, the official web site for the Southeastern Massachusetts Amateur Radio Association.
The South Jersey DX Association was first organized in 1978 by N2OO
Serving London, Ontario, Canada and Area since 1920
Communicating from the West River Valley in Windham County, Vermont, USA
St. Albans, VT
Ted Freitas Fresno, California, United States
Amateur radio from emergency to world radio
On Wednesday, June 20 Spaceweather.com reported the sudden emergence of sunspot AR2715. The sunspot number on that day shot up to 54, and it was 53 the next day. Average daily sunspot number for the reporting week (June 14-20) was 25.7, up from 4 the previous week. Average daily solar flux rose from 69.4 to 74. Solar flux was 82.1 on June 20.
We have not seen numbers such as this since last Sept...
The International Amateur Radio Union (IARU) has welcomed the St. Kitts-Nevis-Anguilla Amateur Radio Society (SKNAARS) as its newest member-society. IARU member-societies on May 28 completed voting on the proposed admission of SKNAARS to the IARU to represent St. Kitts & Nevis.
SKNAARS does not claim to represent Anguilla, which is already represented in the IARU by the Anguilla Amateur Radio So...
The winning article for the June 2018 QST Cover Plaque award is “Get on the Satellites for ARRL Field Day” by Sean Kutzko, KX9X. The QST Cover Plaque Award -- given to the author or authors of the most popular article in each issue -- is determined by a vote of ARRL members on the QST Cover Plaque Poll web page. Cast a ballot for your favorite article in the July issue today.
ARISS-Russia is making FM transmissions on June 20 and 21 from two of its Tanusha series of CubeSats, now aboard the International Space Station. Russia’s ARISS organization has been developing the spacecraft in collaboration with Southwest State University in Kursk.
Two earlier Tanusha CubeSats were hand-deployed by cosmonauts last August and are performing cluster flight experiments through co...
Experimental operations now under way on HF appear aimed at leveraging low-latency HF propagation to shave microseconds from futures market trades and gain a competitive edge in a field where millionths of a second can mean winning or losing. Bloomberg on June 18 reported on a secretive antenna facility near Maple Park, in Kane County, Illinois, and speculated that futures traders might be look...
W1AW has announced its Field Day bulletin schedule. Those participating in Field Day can earn 100 bonus points for copying the special Field Day bulletin transmitted by W1AW or by K6KPH during its operating schedule on Field Day weekend. The Field Day bulletin must be copied via Amateur Radio. An accurate copy of the message must be included in your Field Day submission in order to earn the bon...