You won't get air nz without a bunch of turbine time anyway - and clearly if you have that, you qualify as having a BGT.
You also won't get air nz without a few dads and uncles in the company, and freemasons handshakes, and voodoo rituals under a full moon, and your CV happening to land on top of the pile on the one week per decade when they hire, etc etc, but that's probably not what you meant