Scratch built from Marine Modeller plans. One sail drum servo for the main and self tacking jib. A sail arm servo for the staysail and foresail. An extra servo to allow tension on the upper trisail. The bowsprit is an additional 10" on the overall length of the model. For RC sailing I have a 2.5kg detachable keel and rudder extesion ( shown in the photograph). All the deck winches are built from old clock parts. The lee boards are also functional and work in conjunction with the forward head sails and the sailarm servo. For transportation the top mast can be lowered and the bowsprit raised. (8/10)