Let's start with the least well kept secret of the lot. There are some aircraft that you just know we'll book every single time. In this particular instance it's simple as to why - nowhere in aviation has there been, or indeed will there be, such an improbable, brilliant and important tale for the ages. For a start, the only B-17 Flying Fortress outside of the United States, Sally B, commemorates 79,000 Allied Airmen who fought in WWII in the skies over Europe. There are few
