Looked at 518 kHz Navtex signals overnight and although the noise floor was decent signals were rather meager. Only decoded messages from 9 area-4 stations (A,C,E,F,H,N,P,R, and U) but was pleased to decode all 3 area-12 west coast stations (C,Q, and W), albeit error prone. Signals were well down from their winter best. 73, Garry, K3SIW, EN52ta, Elgin, IL