Aircraft Designs: Challenger 300/350, Praetor 500 & 600 Service Startups: Bombardier Flexjet fleet increased by 95 Learjets and Challengers in three years AviationIQ 2002-2020: More than 2,000 assignment advising business aircraft users about the purchase of shares, while aircraft, cards and charter Success reading trends and competitive position of major manufacturers, fractional, membership, card and fleet charter companies. Detailed assessment of backlog, order book and financial performance.