Ah, Frank, the Holy Grail ... a combined Aviation Group!
It would be great if CASA and a Head Group could sort out all the issues, however, do you believe that the Organisations could come up with a combined position?
I don't think so, and CASA propbably doesn't think so. They know that after a compromise is sorted with the Head Group, a multitude of Organisations will come out of the woodwork screaming ... "we never agreed to that!"
Perhaps a start might be agreement on non-controvertial issues ... and work up from there. I'd love to see it, but I think I'm going to be dissapointed.