This is the place where the majority of the warbird (aircraft that have survived military service) discussions will take place. Specialized forums may be added in the new future
Castle has a B-17 but the one that Tulio mentions along Highway 99 is much further south past Fresno near the town of Tulare. It is at an airfield called Mefford Field. I've attached a link with some interesting info on the field: http://www.ghostbase.org/mefford/
PS. The B-17 has been broken twice by semi trucks running off of the highway into the plane.