Flight Control Surfaces & the Wing Flaps

Shows primary and secondary control surfaces; function of control surfaces. Construction, maintenance and inspection are also covered. Covering With Fabric. (74 pictures-65 frames). Jam Handy. Covering wing structure; methods; sewing strips together; preparing structure interior; wires, cables; smoothing wrinkles; cutting, fitting; handling protrusions; covering with blanket method; covering with envelope or slip-cover method; tape reinforcing and ribstitching surface; reinforcing patches; doping.