The Embraer E-Jet family is a series of narrow-body medium-range twin-engine jet airliners produced by Brazilian aerospace conglomerate Embraer. Launched at theParis Air Show in 1999, and entering production in 2002, the aircraft series has been a commercial success.^[3] The aircraft is used by both mainline and regional airlines around the world. As of 31 December 2014, there is a backlog of 249 firm orders for the E-Jets, 502 options and 1090 units delivered.