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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+27\s+days\s+rotation\s*$/: 6 ]

Total 6 documents matching your query.

1. Topband: 27 days rotation (score: 1)
Author: "Josep" <ea6bf@arrl.net>
Date: Fri, 23 Feb 2007 12:16:45 -0000
As someone mentioned before, the 27 days rotation seems to work. I worked 21 JA stations on january 13 and haven&acute;t heard any other JA untill I worked again 20 JA stations on february 11, that m
/archives//html/Topband/2007-02/msg00258.html (6,411 bytes)

2. Re: Topband: 27 days rotation (score: 1)
Author: W2pm@aol.com
Date: Fri, 23 Feb 2007 08:19:24 EST
As someone mentioned before, the 27 days rotation seems to work. I worked 21 JA stations on january 13 and haven&acute;t heard any other JA untill I worked again 20 JA stations on february 11, that m
/archives//html/Topband/2007-02/msg00260.html (7,483 bytes)

3. Re: Topband: 27 days rotation (score: 1)
Author: "Josep" <ea6bf@arrl.net>
Date: Tue, 27 Feb 2007 07:45:36 -0000
Hi Lee and all, in fact there is a 27.5 day rotation, (siderean revolution). These days are referred to the moon, and they are the days it travels across its orbit, and these days are the same it com
/archives//html/Topband/2007-02/msg00284.html (8,101 bytes)

4. Re: Topband: 27 days rotation (score: 1)
Author: topband-bounces@contesting.com (by way of Bill Tippett<btippett@alum.mit.edu>)
Date: Wed, 28 Feb 2007 20:19:55 -0500
Hello All, Is there anybody who can tell me what is the real connection between the Moon and the TP propagation. I don't get the fact with 27-29days. Normally the moon have a role to play on our (Ear
/archives//html/Topband/2007-02/msg00300.html (7,607 bytes)

5. Re: Topband: 27 days rotation (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Thu, 1 Mar 2007 07:40:50 -0000
I always thought it was the solar rotation.... Ian _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/listinfo/topband
/archives//html/Topband/2007-03/msg00001.html (6,657 bytes)

6. Re: Topband: 27 days rotation (score: 1)
Author: topband-bounces@contesting.com (by way of Bill Tippett<btippett@alum.mit.edu>)
Date: Thu, 01 Mar 2007 13:11:59 -0500
Hi topbanders and others, of course it is the solar rotation as the solar radiation causes the ionosphere and its changes. The moon with its tidal effects is probably negligible but nevertheless attr
/archives//html/Topband/2007-03/msg00002.html (7,540 bytes)


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