Passengers, under the watchful eye of the crew chief are free to move about the interior of this B-17G 'Flying Fortress' and can sit at most of the plane's 10 crew-member positions. They can stroll down the catwalk or watch the world pass by from the vantage of the .50-caliber starboard waist gun turret, which has a large acrylic opening for use as an observation platform. It is the perfect roost for any photographer who has the ability to focus with one hand and hang on with the other.