[TenTec] ground wave

[Stuart Rohre]

Sinisa and the group,
There is some literature in the American IEEE publications.   Most of the
newest research has not been released into public domain yet.   I am
expecting a paper for an IEEE publication this Spring, and will post to list
when it is available at college libraries.
73,
Stuart
K5KVH
You might google.com search the web for "HF ground wave" as key words.