Never mind ArthurR it comes to us all, A few years after retiring I had the same sinking feeling when all the a/c I had worked on in BA had been sold on to Fedex scattered to certain desserts or just broken up. Even the 777 which was just coming into service [but I never worked it it was longhaul] is now old hat . May your tool kit [if you are allowed to keep one] never rust and the old bones can still allow you to get into those cramped spaces a/c designers insist they put that vital bit of avionics that always goes U/S!!!! merry Xmas