sentences:  A fin and rudder was mounted at each wingtip.The fixed main undercarriage struts, using existing components, were attached to the wing spars, and an extended tailwheel attached to the rear of the fuselage pod.The GAL.56/01 conducted numerous flights from RAF Dunholme Lodge and RAF Wittering, variously towed by a Whitley, Supermarine Spitfire, or a Handley Page Halifax.