Indeed, Bli Bli, near the former toll plaza on the north shore of the Maroochy River. In cane fields, nice alluvial soil, great conductivity and good antenna system.
The drawback of 5kW DA was that the Bruce Highway north of the coast heads towards the direction of the null towards Charters Towers and Rocky (837), so it would neatly fade out on the licence area boundary west of Black Mountain/Federal school and so 4GY had Gympie to themselves without any Sunshine Coast presence.
It was a perfect null, always fascinated me. Great engineering.
Incidentally, the Sunshine Coast Amateur Radio Club found a home in the aforementioned former toll plaza building beside the Sunshine Mwy. And the TX west of that in the clear space.
4SS had a great signal north up the coast, so you were ‘back in signal’ driving to Tin Can Bay or Rainbow Beach.
The St Helena stations KQ and IP/TAB also boomed up there and to Hervey Bay.
4SS was a saviour on Fraser Island when on the eastern/ocean side, coverage the whole way. I was there again in 1995 when Mix had begun. FM reception was ok, but not like AM 828. It was, at the time, the only FM receivable, besides ABC Classic Mt Goonaneman then on 92.5. Zinc 96 would be fine now as would Cheryl and Aaron’s Goonaneman FMs on Fraser.
Sadly, the lack of foresight of Sea FM Ltd/RG Capital saw the end of the 4SS site. ABC wanted to reuse the freq for Newsradio and nominated a new site in Valdora on the Yandina - Coolum Road, however the hills around Yandina are known for particularly prickly people and local NIMBY misconduct saw the ABC shelve that idea.
Instead, we have Newsradio Sunshine Coast on 94.5 which disrupts the once clear channel ABC North Coast from Mt Nardi had. A great loss of coverage, even within its own area as summer ducting et al wipes out the Mt Nardi signal in the nooks and crannies of the Border Ranges in NSW, north of the Mt Nardi site.
RIP 4SS, a wonderful TX site and station, local ownership, no network ambitions like then and now is how commercial radio can thrive again.
PS. @TV.Cynic, yes, a long time to reply to your post 