The Embraer Legacy 600 is a business jet derivative of the Embraer ERJ 145 family of commercial jet aircraft. Design and development The Legacy 600 (market designation adopted after 2005) is based on the ERJ-135 model. It was launched in 2000 at the Farnborough Airshow as the "Legacy 2000". The Legacy carries 13 passengers in three partitioned sections for or 8 passengers for . It features added range via extra fuel tanks in the tail behind the baggage compartment and forward of the wing, winglets, and an extensive drag reduction program. It is certified to altitude versus for the airline configuration. The Legacy Shuttle can seat 19 to 37 in airline-style seats but without the range. The first flight was made in June 2000, with the prototype of the ERJ-135 (PT-ZJA). This same aircraft was once the prototype of the first ERJ-145. New winglets and new wing-to-fuselage fairing was added, but no additional fuel tanks were available. The new fuselage fuel tanks were ready for the second prototype (PT-XJO), along with engine and avionics, that flew only in March 31st 2001. It was the second Embraer model to feature winglets, as the first were installed on the EMB-145SA military model. Embraer winglet models differed in shape and structure, due to their optimum design speed. The Legacy 600 competes on the upper end of the small to mid-sized range of business jets and is considered a "Heavy Jet" aircraft. It has nearly the opposite design progression as the rival Canadair Challenger. The Legacy 600 was derived from the established ERJ family of regional jets, while the Canadair Regional Jet was developed by Bombardier from the Challenger business jet. Both lines of aircraft are competitors. Embraer has since launched an extensive lineup of business aircraft, from the entry-level Phenom 100 to the Lineage 1000, a bizliner version of the company's 100-seat E190. With the updated Mark I cockpit of the EMB-145, the Legacy includes a Honeywell Primus Elite avionics suite glass cockpit. U.S. private aviation companies offering Legacy 600-family business jets for charter include Embraer Executive Jet Services, Clay Lacy Aviation, ExcelAire, Aircraft Services Group and Jet Edge International. Legacy 650 Announced at the 2009 NBAA show, the Legacy 650 is a longer-range version of the Legacy 600, giving it a range capability of 7,220 km (3,900 nmi) non-stop with four passengers, or carry 1,134 kg more than the 600 for a