4094 making it in tonight above an S1 noise floor peaking at over S2 using a homebrew 18" square Litz wire wound loop to null out the local DSL modem noise. The loop is six feet off the ground. A good amount of fading present. Noise floor on the 60 ft longwire is S4-5 and while the signal strength is also higher, the degraded signal to noise ratio degrades 4094 to the point that it is better copy on the loop and at times only present on the loop (two Airspy HF+ Discovery SDRs running simultaneously, one on each antenna). The bidirectional loop null is oriented east/west (very sharp null) with the wide reception lobes to the north/south (very wide). 4094.14 KHz 09DEC23 05:20z