Last night (21 feb.) I noticed very strong QSB on the signal of EI0CF : from 569 to 429 in about 20 minutes. Either Finbar was changed power / antenna or it was propagation. Also some QSB on the sign
From Rik Further I noticed following in QRSS (arround 21.20 UT on 137725) : strong station (549 audible) : ... MM MM K weak station ('M', not audible) : R R TU Q... (faded in QSB) Who was working who