CAA [entry-views] 0 November 4, 2011 [entry-views] 0 November 4, 2011 CAA CBA Union Banned by DG Pakistan CAA Islamabad (November 3, 2011) – DG Pakistan Civil Aviation Authority has banned the CAA CBA Union for its activities. Union will challenge in the court. Tagged: CAA CBA, CAA CBA Union, CAA Union, Civil aviation authority Union