Around 5 pm here as it starts getting dark there is some kind of interference and wonder if anyone recognizes it ? It sounds like your mom's first washing machine...Swish Swish Swish etc... at a 2 Swishes in less than 2 seconds rate. It sounds like Swish modulated static but softer sounding than static peaking over S-9 at mid Swish. Thank you, Jim / W1FMR.