It seems there is a problem with a Navtex transmitter on the east coast of North America locked up. I have an S7 two-tone signal on 518 kHz., with a 25% - 75% mark-space ratio. Anyone else on here receiving it? I won’t log much overnight with this jammer on! 73, J.B., VE3EAR LowFER Beacon "EAR" 188.830 kHz. QRSS30 EN93dr