Steve’s Scratch-Build Coroplast Bi-Plane on 3-8-19

Steve is flying his big scratch-built bi-plane made of coroplast in some heavy cross-winds. He made some great saves and good landings in the stiff winds as well. This is based on the Chuck Cunningham design called the Lazy Ace. It has a six-foot wingspan and weighs 18 lbs. It is made from Coroplast, and it took about 150 hours for him to complete it. It is powered by a DLE 40cc twin cylinder engine. Here is a link to his build notes: