Split span vee tail control arrangement for air vehicle

摘要

An active flight control arrangement for an air vehicle that includes a split span vee fin tail control arrangement whereby inner and outer spans of each fin are independently operable to provide yaw, roll, and pitch control for an air vehicle in flight. The inner and outer spans of each fin are preferably not, but may be, in the same plane. An intermediate controllable span may also be provided between the inner and outer spans of each fin.