So would somebody please explain in layman's terms WHAT this is about, and why somebody would need it? Admittedly I only did some educated guessing and then playing with goole's image search :-)
ncw164x
10:13 pm on Feb 12, 2005 (gmt 0)
from the bit of reading I did it seems to relate to ionospheric disturbances whatever these may be
pmkpmk
10:16 pm on Feb 12, 2005 (gmt 0)
Oh, that's probably the stuff which makes the distorting noise in intercontinental phone calls :-)