Quote Originally Posted by Dr Terry View Post
WIN = Wollongong Illawarra NSW (not network). The call-sign for all TV stations in NSW had 'N' as the last letter, all stations in Victoria had V, Q for Qld, S for SA, W for WA, & so on.

Dr Terry
Again of no real consequence but I got to reading.

The Beginning

Television Wollongong Transmission Limited (TWT), was incorporated on 4 October 1955 by a group of local businessmen. Five years later, it was awarded a licence by the Postmaster-General's Department broadcast to the Illawarra and South Coast regions, over a number of other groups aligned to Sydney-based stations ATN-7 and TCN-9.[3] The new station was to broadcast on the VHF-4 frequency, using the callsign WIN (which stood for Wollongong (and the) Illawarra Network or alternatively Wollongong Illawarra New (South Wales), in line with other Australian callsigns). Soon after, a plot of land was purchased at Fort Drummond, approximately two kilometres south of the Wollongong central business district, for the station's television studios.

http://en.wikipedia.org/wiki/WIN_Television