Interesting that Kaz . I had a similar experience a few months ago transitting around/below Townsville airspace . Out of courtesy , I called up the tower to advise that I was a non transponder equipped , RAAus aircraft , located then, between Bluewater Park and South Pinnacle , tracking between Restricted airspace to the West and Controlled airspace to the East , at 2500 , bound for Charters Towers via Starke Field . He then gave a 'jet jockey' reply to which I barely understood , and asked him to repeat . His second attempt was no better , and I decided I had more important things to do ( I was , after all , approaching the " dreaded Pinnacles ") . I indicated that I was having problems receiving him , again repeating my intentions , keeping me well clear of Class C airspace and Restricted airspace to the West . He asked if I could call him when I got to the Towers , and gave me his Mob. No. I did this , and he explained that all he wanted was for me to repeat , verbatim , precisely what he had said . I indicated to him that I was an old man , who talks slow and thinks the same way ( I can imagine what he thought about that , 'an old man in his airspace ' ) , and that perhaps he should consider this in future , to which he agreed , saying nobody had told him that before . Interestingly , he also indicated that he had'nt heard of Starke Field before , yet it is clearly marked on the VTC , in his area of responsibility . His manner was courteous at all times , and we parted good mates . I do seem to recall the good Major saying some weeks prior , that it was probably not necessary to call the Tower - " wise words Maj." .
Bob