The DISCUS CS TERRAN features a fuselage made from the all new material TERRAN. TERRAN is much more durable than glassfibre composit material and has a superior looking surface. The model is ready built-up with CNC cut wood parts in its fuselage and comes with a built-in retract landing gear and airbrackets. The wings are a cross-beam/rib construction sheeted with balsa and covered with film.