Hi All, I attach a .gif file of the mystery slow cw? signal on 136.97 captured this morning when it was seen to be present from 09.18 - 09.40 ut. It is East-West from Reading. Hope it survives the re
By chance, I came across a very unsteady slow morse signal on about 137 kHz around 17.50 UT apparently sending random letters. The frequency was varying so much on Argo, that I wasn't sure whether t
Hi Dave, By chance, I came across a very unsteady slow morse signal on about 137 kHz around 17.50 UT apparently sending random letters. The frequency was varying so much on Argo, that I wasn't sure w