http://www.over-blog.com/com-1072950977/Radio_Amateur.html 2009-08-31T15:20:00Z over-blog.com Atom 1.0 Generator http://fdata.over-blog.net/99/00/00/01/img/new/portal/body/community_default.gif Les blogs radio amateur sur over-blog http://on7ic.over-blog.com/article-35502717.html 2009-08-31T15:20:00Z 2009-08-31T15:25:07Z The gallery can be found here : link http://on7ic.over-blog.com/article-35502553.html 2009-08-31T15:17:00Z 2009-08-31T15:20:05Z Even during the deepest solar minimum in a century, the sun has the capacity to surprise. Larry Alvarez got one Saturday when he bent over the eyepiece of his solar telescope in Flower Mound, Texas. "I thought it would be just another day with a vanilla-wafer solar disk, but I was in for a blazing… http://on7ic.over-blog.com/article-35502431.html 2009-08-31T15:14:00Z 2009-08-31T15:20:07Z On Sept. 4, 2009, Saturn will turn its rings edge-on to Earth, and for the first time in 14 years they will seem to disappear. "To mark the occasion I've made an animation combining six years of Saturn observations," says New York amateur astronomer Alan Friedman. "It shows the changing plane of… http://on7ic.over-blog.com/article-35392351.html 2009-08-28T22:28:00Z 2009-08-28T22:35:06Z Tuesday's launch of the Space Shuttle Discovery (STS-128) was scuttled when thunderstorms -- including a lightning strike just five miles from the launch pad -- popped up unexpectedly Monday evening, continuing into Tuesday morning. With plans to reschedule the launch the next day, NASA… http://on7ic.over-blog.com/article-34944085.html 2009-08-16T09:36:00Z 2009-08-16T09:40:04Z In early August, a RadioShack Corporation news release touted its new branding: THE SHACK. The stated purpose: THE SHACK is friendlier-sounding and less "corporate" than RadioShack http://ir.radioshackcorporation.com/releasedetail.cfm?ReleaseID=400656. Source: The ARRL Letter Vol. 28, No. 32… http://on7ic.over-blog.com/article-34839293.html 2009-08-12T19:42:00Z 2009-08-12T19:50:05Z August 09, 2009 11:10 PM Nick Tabor Don Voigt, 89, walks between piles of tools, wire and cables, and sits down between his computer and his black ham radio. He dials in to his standard morning frequency, waits for a pause in the conversation, and clicks the button on his handset. “W4HQF,” he… http://on7ic.over-blog.com/article-34806122.html 2009-08-11T19:53:00Z 2009-08-11T19:55:03Z Outlook For August 12-18 There is a chance for a Category 1 (Minor) geomagnetic storm on 18 August due to a recurrent coronal hole high-speed solar wind stream. Data used to provide space weather services are contributed by NOAA, USAF, NASA, NSF, USGS, the International Space Environment Services… http://on7ic.over-blog.com/article-34678285.html 2009-08-07T18:51:00Z 2009-08-07T18:55:06Z from CQ Newsroom on August 5, 2009 Possible Perseid 'Outburst' Next Week: SpaceWeather.com is reporting that this year's Perseid meteor shower may be even better than usual, especially on the peak day of Aug. 12. The website is reporting that, "According to NASA's Meteoroid Environment Office, a… http://on7ic.over-blog.com/article-34678239.html 2009-08-07T18:50:00Z 2009-08-07T18:55:07Z Ken Claerbout (K4ZW) on August 6, 2009 Well known propagation expect Carl Luetzelschwab, K9LA will be giving a Webinar presentation on Cycle 24, August 19 at 8 PM EDT (August 20 - 00:00 UTC). Here's an outline of the presentation: Review of Cycle 23 Generate our own prediction for Cycle 24 Cycle 24… http://on7ic.over-blog.com/article-34629772.html 2009-08-06T12:46:00Z 2009-08-06T12:50:06Z A lire ! De quoi animer quelques conversations sur le sujet : link