Hawk Rudder
Can anyone explain the exact purpose of the trailing edge flat strip on the Hawk rudder. It extends from the top of the trim tab. Looks rather similar to the flat strip on the top section of the Canberra rudder which, iirc, was to increase rudder effectiveness. Does it have any anti-flutter effectiveness ?
Anyone help ?
Last edited by RetiredBA/BY; 27th February 2013 at 07:30.