Hi fellow hams & mac users,
you may consider the following papers useful if you have downloaded
the BeamFinder software:
Dx radius in Aurora and FAI radio propagation
part 1: Europe, part 2: North America
The articles provide examples of BeamFinder in the field of
backscattering of radio waves in the ionosphere. Please refer to
http://www.df5ai.net for more details.
vy 73s,
Volker (DF5AI)