I've been focusing more on Navtex and 137 kHz. lately, so I'm a bit behind on the activity happening on 630M. What frequency should I be parked on to get some Argo captures? QRSS30 mode ok? 73, J.B., VE3EAR LowFER Beacon "EAR" 188.830 kHz. QRSS30 EN93dr