Sorry to drone on Gonzo, but when you mention Stage 3, am i right in thinking that the new format involves the technical interview now merged with the HR interview- and there is a seperate written test on ATC? Oh yes and the group exercise too.
I believe this has changed since I attended stage 2 when the Tech. Interview, seperate HR interview and computer tests were all conducted on the same day.
Enthusiastic ATCO in anticipation.
