First day working on the wings since July! Glen just got back from Haiti. WE worked on the right wing top two skins. We removed the plastic from the underside and just the plastic by the holes on the top side. Glen took the rotory sander with the fine paper and scuffed up the inside of the skins in preperation for priming. Then we deburred the skins and the ribs/wing spar. We started dimpling the ribs. More work tomorrow.