Airbus
IndiGo has been a customer of Airbus since 2005 and has now ordered 530 A320 family planes, the planemaker said.
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Founded in 2006 by travel entrepreneur Rahul Bhatia and Rakesh Gangwal, a former chief executive of US Airways, IndiGo has placed a series of orders for Airbus jets as it tries to win a bigger share of India's fast-growing aviation market.