Technical Topics > Propagation

Grey line map (real time)

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ChrisSmolinski:

--- Quote from: IZS4 on January 16, 2020, 1909 UTC ---I thought I may have ask about this once, but I couldn't find a previous post. What are you all using when it comes to real time Grey line maps? I thought there might be a Black Cat Systems program, but I didn't see one listed. Thanks

--- End quote ---

Yes, my DX ToolBox has a Grey Line map, as well as about 157 other maps  ;D

https://www.blackcatsystems.com/software/ham-shortwave-radio-propagation-software.html

Matt285:
Josh, The Black Goat skin model is nice, but I've decided on the Veneer Hickory model at $2950.00. And to think I didn't even know if I was going to be able to find something 'Decent' in my price range!

BoomboxDX:
I use one of the online ones. A solar propagation site has one that works.

http://www.spacew.com/www/realtime.php

NJQA:


--- Quote from: BoomboxDX on January 21, 2020, 0234 UTC ---I use one of the online ones. A solar propagation site has one that works.

http://www.spacew.com/www/realtime.php

--- End quote ---

While the grayline may be correct, don’t be fooled by the rest of the data at the map link above.  It has been a long time since we have seen a SSN of 86.

ThaDood:
I use the one on DX Maps,     http://www.dxmaps.com/spots/mapg.php?Lan=E&Frec=50&ML=M&Map=W2LN&HF=N&DXC=ING2&GL=S
But, that just shows Grey Line for present day. Still, I've used it for 40M for USA East Coast and Aussi Grey Lining in April on 40M.

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