Complex sentence: In 2007 the XF-85 was again returned to display alongside the Museum's B-36, and along with the Boeing Bird of Prey it is the only experimental aircraft that has not displayed in the Museum's Research & Development Hanger.
Split into simpler sentences: In 2007 the XF-85 was again returned to display alongside the Museum's B-36. Along with the Boeing Bird of Prey it is the only experimental aircraft not displayed in the Museum's Research & Development Hanger.