bought this book after I bought the Flight Simulator Program for the Commodore 64 and put the Adventures through it's paces. I tried more than half of the flights. There were a few crashes, but they were survivable. (See I'm still here.) With book in hand and program running in the computer, I took to the sky. Looking for the challenge of the flight. What ever got in my way was only part of the flight plan. Ranging from New York, Washington, California, and more, the book took you semi-step by step to many of the places in the Flight Simulator's program - and a couple that were not in the Flight Simulator's Operating Manual.