Dave Jacka just began his quest to become the first quadriplegic to fly solo around Australia. Family and friends saw the 44-year-old Fairfield resident off from the airport in Tooradin, Australia on April 28. A wheelchair user since a car accident 25 years ago, Jacka only has a small amount of control of his shoulder, wrist and bicep. He never gave up on his childhood dream of learning to fly, however, starting lessons with a pilot in 2006. He controls the plane by sucking and blowing into a tube, and makes use of enlarged switches and levers in a modified