Vk9CZ is on the air as of this posting as to how much activity remains to be seen, they were heard this morning on 14,018 at 1500Z, however working only Europe, no propagation to the states except the West Coast. With that good luck, remember this is a split operation so set your rig to do so before calling.
For those of you not able to copy CW you may catch them on phone when they operate, this is an all band all mode effort.