On 5/27/2024 6:08 PM, Frank W3LPL wrote: > Hi Scott > > RFI propagating from a source close to the ground > (less than about 1/4 wavelength high) is always vertically > polarized unless the ground is extremely nonconductive. > > 73 > Frank > W3LPL Hi Frank, I was also seeing mostly vertical polarization at 135 MHz. 73, Scott K9MA -- Scott K9MA k9ma at sdellington.us