Aerospace Instrument-Making Annotation << Back Aircraft roll controllability at high angle-of-attack В.В. Мотовилов The thrust vectoring allows essentially expand the range of the aircraft controlled flight angle-of-attack . The special importance at high angle-of-attack maneuvering has angle of roll controllability. As a pilot perceives orientation of the body axis system relative to the normal system, the "body" roll controllability is important for him. The lateral control at high ( 0, 0) is accompanied by significant change of aircraft angular attitude, that, in turn, influences the characteristics of roll controllability. The features of roll controllability at high angle-of-attack (typical for the thrust vector deflection regime) are considered.