At the February 3 Plenary Session of the 2012 World Radiocommunication Conference (WRC-12), delegates heard the first reading and approved a worldwide exclusive allocation to Maritime Mobile of 495-505 kHz. There will need to be a second reading to finalize the allocation. According to ARRL Chief Executive Officer David Sumner, K1ZZ, discussion of this allocation to Maritime Mobile “has been in...

Here are some yearly averages that we have neglected at the beginning of the year.  These are the average daily sunspot numbers for whole calendar years, from 1994-2011: 48.1, 28.7, 13.2, 30.7, 88.7, 136.3, 173, 170.3, 176.7, 109.2, 68.6, 48.9, 26.1, 12.8, 4.7, 5.1, 25.5 and 29.9. You can see from these numbers that the minimum between Solar Cycles 22-23 -- centered around 1996 -- was over quic...

By Rod Stafford, W6ROD
IARU Secretary

The procedures used by the International Telecommunication Union (ITU) before and during a World Radiocommunication Conference (WRC) seem complicated. They are somewhat complicated, but they are understandable with a bit of background.

Each Agenda Item that will be decided at a WRC has been studied for at least three or four years leading up to a WRC. ITU Work...

While two hurdles still remain to be cleared, the effort to gain a new amateur medium frequency (MF) allocation reached a major milestone on Thursday, February 2 at the 2012 World Radiocommunication Conference (WRC-12) in Geneva, Switzerland.

According to ARRL Chief Executive Officer David Sumner, K1ZZ, a Sub Working Group dealing with Agenda Item 1.23: “To consider an allocation of about 15 kHz...

On November 18, the FCC released a Report and Order (R&O), defining new rules for the 60 meter (5 MHz) band. These rules are in response to a Petition for Rulemaking (PRM) filed by the ARRL more than five years ago and a June 2010 Notice of Proposed Rulemaking (NPRM). In the February 3 edition of the Federal Register, the FCC announced that these new rules will go into effect on March 5, 2012. ...