Embraer EMB-135BJ Legacy 600 bizjet N818HR has touched down at Hamilton Island Airport on Tuesday 5 February.
The Legacy - a very similar aircraft to Australian-based Legacy VH-VLT shown above also at Hamilton Island - touched down from Sydney. I believe that N818HR is still at Hamo!
Incidentally, Sundyne Cessna 650 Citation VII bizjet VH-SSZ briefly popped into Hamilton Island last Thursday 31 January. VH-SSZ arrived from and departed back to Sydney.