An apparatus and method for passing suture in tissue repair and other surgical procedures. The insulating layer includes a polymer including norbornene monomers. The method is characterized by the steps of capturing an image of an area covering at least a part of the horizon using a camera mounted on the airborne vehicle, and determining an improved estimate of the information related to the pitch andor roll angle based on the first estimate of the information related to the pitch andor roll angle, and a digital elevation model. The revolver also comprises at least a rear cover, a plate and a polymeric piece, intended for coatingcovering at least a part of the metallic structure. The film or stack can be sized to fit the display screen of an electronic display device such as a personal digital assistant or cell phone.