I will post this here to cover the majority of requests for the Passaj. Thanks for all the interest on the Passaj wings. The wings are made in hard female molds with a solid 2 lb foam core. You need to cut and hinge the ailerons yourself. Fit 2 wing servos and linkage, put your radio into the wing root, cover and bond on the winglets. The wing comes in 2 pieces you fit the radio in the root. It has a carbon fiber wing rod. Slide the wing together and tape the joint and fly! It breaks down into a small package for transport and if you bolt on the winglets you can easily pack it to carry almost everywhere. I just ran out. I will place an order tomorrow for Passaj and Aldi j models. I should have them in 3 to 4 weeks. Tom Copp COMPOSITE SPECIALTIES http://www.f3x.com RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]