[Elecraft] K3 receive on .474.2 kHz

[Jim Brown]

On Mon,2/23/2015 12:10 AM, Edward R Cole wrote:
> Most propagation is ground wave which does not extend as far as HF.  
> Best propagation is in winter and at night when a little sky wave is 
> seen. 

A clarification. The strength of ground wave propagation increases with 
decreasing frequency. The FCC Rules for the AM broadcast band include a 
family of graphs for ground wave in groups of a few channels to cover 
the band. Ground wave distances on the low end of the band are MUCH 
greater than on the high end.

73, Jim K9YC