RB wrote:
If we get rid of cloud warming angles of elevation, I guess we're left with
NVIS. I think that's what I would call a useful direction.

NVIS *IS* cloud warming angles of elevation. Those are the
ones I prefer for my type of operation. Who wants to talk
to strangers who don't speak Texan? :-)
--
73, Cecil http://www.qsl.net/w5dxp