AmateurRadio.com

6m July 08 Courtesy: ON4KST.org

50MHz continues to demonstrate its preference of early July to reveal its magical powers. Here in VE7 land, the band has been open continuously to some region for more than 48 hours. Yesterday's repeat west coast sporadic-E opening to EA7, EA8 and CT1 was capped with a multi-hour opening to Asia.

Six meter operators in the western part of the continent exchanged signals with Japan, Taiwan, China and South Korea beginning at around sunset on the west coast and continuing until 0230 the next morning! Many stations on both ends of the path filled their logs during the heyday event.

To add to the fun, BV2DQ (Ran) in Taiwan, was also active and gave several 6m ops a new country, working as far east as Colorado.


BA4SI (Li), in mainland China also handed out contacts to two old hands on six, K7CW (Paul) and KE7V (Johnny) who also happen to be brothers.

BA4SI 6m stacked Yagis

Paul also worked two stations in South Korea along with his 310 JA QSO's, beating out his brother's 300 contacts with Japan. KE7V reported working over 100 JA's on phone during the amazing conditions.  W7FI (Jim), in Seattle, also did well, with his comment from the ON4KST 50MHz chat page summing up the event

" W7FI Jim - That blows away my 113 JA last night, pile still calling when I qrt'd at 0800z. "

I was also present for the action, but worked only a few dozen of the strongest signals as I have been plagued with exceptionally high power line noise this summer, directly in line with Asia. Additionally, a new source of QRM has cropped-up in the form of an S9+ 49MHz wireless headset that has drifted up into the band. As the days get warmer, it has now drifted from below 50MHz up into the working part of the band and last night had settled itself smack on 50.090. Being a wide band FM signal, it effectively destroys any reception for about 50KHz of the band. As Murphy would have it, the crud is coming from the exact same direction as my beam heading to Asia. Yesterday I was able to roughly determine its location with a handheld Icom scanner and today I will use a quickly-built 6m dipole to zero-in on the offending source. Hopefully I can eliminate the problem soon.

Courtesy DXMAPS.COM

Six meters was open most of yesterday and was still open when I went to bed at around midnight. Many northerly beacons were starting to show up and there were high hopes for the morning.

At 0700 I began to hear bits and pieces of CN8KD in Morocco while he was working 4's and 5's ...every once in a while his CQ's would briefly rise out of the noise but never long enough or loud enough for me to reply. He eventually faded and the band shifted to a more northerly path and at around 0900 local time, EA8DBM (Canary Islands, AF) showed up on SSB, while working into the SE U.S.A. He was much louder further to the south but at 1632z I was able to work him on phone and a few minutes later on CW, down the band. In over 40 years of being on 6m, this was only my second African QSO, with my other one also being into EA8.

The best part of the opening today was the number of west coast stations that were able to put rare Africa into the log....and, for a number of them, it was the completion of WAC on 50MHz....very tough from the left coast. VE7DAY, K7SS and NA6XX will all be celebrating today!

As I post this at 2130z, the KL7's are cashing-in on the magic while working across the U.S. as far south as Florida! I've always thought the first week of July to be the best of the season for 6m...lets hope it keeps going.

The Sun Today / July 03  Courtesy: nasa.gov

As poor as our latest solar cycle has been, there still seems to be plenty of life left. Now pegged as the weakest cycle in the past 100 years, edging out Cycle 14 of 1906.  This cycle, like its predecessors, has had a double peak....but, unlike the others, the second peak was stronger than the first. Initially predicted to peak with a SSN (smoothed sunspot number) of 70, this number was surpassed in October 2013, when the SSN reached 75.



Cycle 24 Prediction (courtesy: nasa.gov)

The present rotation has brought a number of active sunspot groups into view along with several small solar flares. The elevated solar flux has had an immediate effect on propagation, producing excellent F2 conditions on the higher bands. Today's solar flux is pushing 170 and on the rise! It makes one wonder what other strange tricks Cycle 24 might have up her sleeve for us yet?

Active flaring during the summer 50MHz sporadic-e season can often produce some odd long-haul paths along with the possibility of some transcontinental auroral-e propagation....so hold on, as it looks like the ride is not yet over!

It seems that my whining about the poor Es this season has paid off. This afternoon we had the best east-west opening of the season with strong signals from all U.S. mainland call districts. The opening lasted for several hours and into the early evening with many 1's, 2's and 3's worked as well as several VE3's, which is always a rare treat. During openings like this, I always monitor the rising Es muf with a separate R-7000 receiver, squelched on one of the normally quiet FM channels. At times the Es muf was well into the FM broadcast band but despite watching 144.200 and calling CQ regularly, there was no sign of 2m Es today.

Courtesy: DXMAPS.COM

Hopefully the good propagation will continue during the next few weeks and our somewhat disasterous season can yet be saved.

Courtesy: DXMAPS.COM

Having been on 6m now for over 40 years (yikes!), like most 6m operators I've come to expect a fairly good number of Es openings by the end of June. This summer's Es season has been beyond poor, with far too many days looking much like Saturday morning's 6m propagation map (above) from DX Sherlock.

So far, the only bright spot for me has been a very short twenty-minute opening to Argentina and a CW QSO with LU5FF on May 24 at around 1500 hours local time.



Most 6m ops feel that sunspot cycle peak years also produce poorer than normal Es activity so maybe this is all just normal...or perhaps our global climate shifts are having an effect on the triggering mechanisms for Sporadic-E, just 60 miles above our heads.

Real-time 6m propagation can be followed here; Region 2 for North America and Region 3 for Europe.

After so many summers on six, I personally believe that the best propagation usually happens during the first week of July, so there is still hope for a really terrific month ahead and still time for whoever controls the magic to yet redeem themselves.