Well, the aerial displays might be done for this year
Kinderchick and I were downtown, watching from Fyfe's parkade from about 8:00 until close to 10:00 and there were no airshows for us
We waited for quite awhile and were rewarded by one bird, flying overhead from the east - we whooped and hollered, but it didn't stick around to perform any fancy feats. Just kept on flying by, disappearing over the Hydro Building. Then, a few minutes later, another bird appeared (maybe the same one) behind the Radisson and he/she flew to the communications tower, where he/she sat and then appeared to hunker down for the night, still on the tower. We saw another bird fly past the Radisson, not to appear again while we were watching. We planned to watch a little longer, but a couple of people came up to the top of the parkade, looking like they were not at all interested in falcon-watching and perhaps were interested in activities we weren't interested in watching
so we decided it would be prudent to leave.