[DX] BS7

R o b e r t W o o d rwood90 at clearwire.net
Mon Apr 2 22:30:18 EDT 2007


Same with HamCAP  
with peaks near 
17m - 2200Z
20m - 1500Z and 2230Z
30m - 1230Z
note those of us in Midland are closer then ae5b's qth

Long Path openings (advantage ae5b)
24mhz near 0000Z
and 
21mhz near 1500Z
anyone show these?

The long path openings will be rough with broad coverage across southern USA.... 
If sunspots are there the 24mhz could extend to 28mhz near 0000Z

I modeled BS7 with low 3 element yagi for high bands, dipole on 30 & 40 and GP on 80. 
Same on this end. 
HamCAP does not model 160.
A path does not show for BS7 on 80 - hope the grayline shot works at our sunrise...
Our sunset has BS7 well past their sunrise - try 10 & 12 LP at our sunset and 80/40 at our sunrise?

A lot depends our SFI / A index during the operation

73 Robert


----- Original Message ----- 
From: "Alan Sewell" <alan.n5na at gmail.com>
To: <dx at w5qgg.org>
Sent: Monday, April 02, 2007 8:12 PM
Subject: Re: [DX] BS7


> According to ACE-HF prediction of greater than 50% reliability:
> 
> 30m - 0730 - 1400 hrs
> 20m - 1430 - 1800 hrs and 2130 - 0030 hrs
> 17m - 2200 - 0230 hrs
> 
> 40m shows slightly below 50% reliablity from 1100 - 1300 hrs.
> 
> Of course, it's anybody's guess.
> 
> 73,
> 
> Alan
> 
> Disclaimer:  I'm not a propagation or ACE-HF expert!
> 
> 
> J Dyer wrote:
>> What is the group's thinking on propagation to BS7 from our area next month?  My
>> guess is that 40 will be our best shot. 
>>
>> Your thoughts?
>>
>> John
>> AE5B
>>
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>>   
> 
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