thanks for the replies,
Another point, the Trevor Thom book's of which i think series 6 is for instrument flying, would that be geared for the IMC or for the IR?
how much more is there in the IR than the IMC with regards to Radio navigation. I am reading through this book and i cant seem to think what more there is in the IR than what's covered in the book e.g. NDB's, VOR's, approaches, SID, STAR's, ILS etc etc???
anyone know?
cheers