Those cranes are covered in the crane block Notam (C2255/16) Grahame and were installed after the June 10 date on the Notam you've quoted (I think the cranes went up in late August?).
I'm guessing the WestConnex project would have something to do with it, as there's been quite a bit of activity in the 25 undershoot area for a few months now. I'll ask around when I'm back on shift.
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I am always hungry for a DoG Steak! :-)
Last edited by Nigel C; 15th September 2016 at 06:50 PM.
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