Hello All!
In the past Buenos Aires Meteo did send all the WX-maps with a greyscale 
transmission, and it was verry hard to receive a clear map without the grey 
segments. (here in Europe!)
Buenos Aires Meteo sends now all the WX-maps in Black and White, and the 
contrast is much better.
The best time for receiving Buenos Aires here in Europe is: 2000-2300 UTC, on 
10720 KHz (120/576).
Give it a try, and save one of the charts from Argentina!
73 es good FAX-DX,
Marius
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