On Friday, February 3, delegates and attendees at the 2012 World Radiocommunication Conference (WRC-12) had the pleasure of listening to Joe Taylor, K1JT, share his vision of the future of radiocommunication. Taylor -- an ARRL Member -- won the Nobel Prize in physics in 1993 for the discovery of a binary pulsar, a discovery which has opened up new possibilities for the study of gravitation. Aft...

Four new poll questions have just been published on the QuickStats page on the ARRL website. Let your voice be heard!

Questions in this month’s QuickStats poll:

• How many radials have you installed at the base of your HF vertical antenna?
• Do you have antennas installed in your attic?
• What kind of ac power supply do you use at your home station?
• Do you check the activity on a DX Cluster before gett...

If you’ve ever wanted a way to show the world how exciting Amateur Radio can be, here’s your chance: The ARRL is sponsoring its Second Annual Video Contest! Here’s a chance to put that video camera to use: Shoot a ham radio-related video and send it our way. All videos must be postmarked by February 29, 2012. Burn your video to a CD or DVD using the appropriate software and mail it to ARRL Vide...

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...