jasonL said..
Lived there as a kd, the RAN facility next door, was rather impressive!
especially when they launched torpedos to Lion Island.
all gone now!
the very end of the wharf was good for spearing all kinds of stuff.
at very low tide, in the water, your toes could jst touch the rocks under
I was actually sailling in Pittwater on the day they did the last test firing and was moved out of the way by navy boats

but did see the bubbles produced by the torpedo as it speed past!