At 01:25 UTC (6:25 PM local) I'm finally starting to hear more voice activity on the MWARA frequencies, particularly San Francisco on 8843, 10057 and 11282. Gander is in there as well on 8891, and coming in quite strong. These are mostly Selcal checks, as usual. For the past few years I could hardly make them out. I guess propagation must have improved a little, and perhaps relaxing of pandemic restrictions are putting more flights in the air than during the past year.