On Feb 13, 7:27*am, dave wrote:

- http://www.radioworks.com/nrope.html

-the above-link-is-about-
Synthetic Antenna Support 'Rigging' Ropes

-also-leads-to-
Physical Properties of {Rope} Fibers
http://www.radioworks.com/nrope1.html

-read-
Wire SWL Antennas : ? The Question Is . . .
Are Your SWL Antennas Fit-To-Be-Tied !
http://groups.google.com/group/rec.r...1cdeb93902f3d3