Don't be so chippy Bravo . I don't need to advertise !! If AOC,s were simpler and cheaper the companies could all reduce their prices and get more people flying and use more helicopters and employ more pilots . I predicted about 20 years ago that nearly all commercial flying in the UK would be lease flying ...... And guess what ?!! The red tape for AOC,s will only get worse . But that's slightly off topic ......!!!!