Mason Wing Walking Academy has performed in airshows around the world. Marilyn stands on the top of the 1940's Steerman while Mike does stunts and aerobatics sitting in the cockpit. We traveled to Sequim, Washington to take a ride with Marilyn Mason from Mason Wing Walking School. We had no idea we'd free fall while the 1940's Steerman biplane performed aerobatic stunts from 4,000 feet in the air!