Hey Direct,
that was a bloody informative post for your first crack, Nice work! It does make things a lot clearer for me. I pop down to Australia once or twice a month and it was a Melbourne approach I was trying to work out. After what you've told me I can just about read it like a normal approach instead of a sea of letters , Ta .
PS I would still be interested in reading a bit more about Ausi GNSS approachs if anyone has a reference to a website or PDF.
Thanks again, Framer