The Harmony LSA is the latest FAA approved S-LSA aircraft produced by Evektor and represents the next generation of the first FAA approved light sport aircraft- the SportStar. The Harmony LSA is the Ultimate Cross Country Touring & Training S-LSA. The new tapered wing, enlarged rudder & ailerons, more cockpit space and other innovations bring further comfort and performance enhancements. The SportStar is an all-metal design made from anodized, corrosion-proofed aluminum. The airframe uses a pop-riveted and bonded construction, which the company claims will improve fatigue characteristics and result in a longer service life. The company also claims this construction technique results in better crashworthiness, the elimination of rivet zippering in an accident and quieter in-flight noise levels due to the elimination of oil-canning and flexing. The SportStar was designed for towing sailplanes up to 1544 lbs (700 kg) gross weight and for towing banners up to 1479 sq ft (140 m2). Variants EuroStar SL Model for the European ultralight category, with a gross weight of 1,041 lb (472 kg) EuroStar SL+ Version of the EuroStar SL with a new wing and integral fuel tanks, bigger baggage compartment and lower empty weight by 8 kg (18 lb). EuroStar SLW Model for the European ultralight category, with a gross weight of 1,041 lb (472 kg). It combines the EuroStar fuselage with the wing and stabilizer from the Harmony. Harmony Model for the US LSA market, based on the Harmony airframe, with enlarged ailerons and rudder to improve crosswind capabilities, an improved wing, winglets and tail, wider and longer cockpit, as well as refined wheel pants and other fairings. SportStar Initial model SportStar SL Improved modelSportStar MaxVersion for the US LSA market with a gross weight of 1,320 lb (599 kg)[SportStar RTC SportStar RTC was developed to meet EASA VLA certification and intended for use in flight training. Evektor EPOS Electric aircraft version, using the SportStar RTC fuselage and a new wing design.