Our Sun’s 11-Year Magnetic Cycle Destined to Disappear

The Sun’s 11-year magnetic cycle appears to be ending, but that won’t happen anytime soon. In a paper submitted on May 26 to the journal Solar Physics, two solar scientists are reinterpreting earlier evidence to hypothesize that the Sun’s rotation rate and magnetic field are in a transitional phase that could lead to lengthening solar cycles, with the cycle ultimately disappearing altogether be…

Source: ARRL News

FCC and OSHA Release Communications Tower Best Practices Guide

The FCC and OSHA have announced the release of a free publication, Communications Tower Best Practices Guide. While aimed more at those who tend commercial communication towers, the guide offers guidance applicable to the Amateur Radio community and contractors working on Amateur Radio antenna support structures. The FCC said the guide was a result of two tower safety workshops.

“Recognizing the…

Source: ARRL News

Canada C3 Sesquicentennial Voyage May be Tracked via WSPR Beacon

An Amateur Radio WSPR (Weak Signal Propagation Reporter Network) beacon has been installed and activated onboard the Canada C3 vessel. The ship departed Toronto, Ontario, on June 1 on a 150-day expedition to Victoria, British Columbia, via the Northwest Passage as part of the Canadian Sesquicentennial celebration. Sponsors are calling it an “epic journey to celebrate Canada and connect Canadian…

Source: ARRL News

Atlantic Hurricane Season Starts Today

June 1 marks the official start of the Atlantic Hurricane Season, which continues through November 30. In an average season, based on data from 1981 to 2010, 12 named tropical cyclones should be expected, with 6 of these reaching hurricane intensity, and 3 developing into major hurricanes.

“This outlook is a general guide to the expected overall activity during the upcoming hurricane season,” th…

Source: ARRL News