The Airbus A320 is one of the most successful aircraft currently in production. Since the first flight of the twinjet in 1987 than 12,000 of all variants of the Airbus A320 Family had been built and more than 11,000 of those are in current service. Primary operators include American Airlines, China Eastern Airlines, EasyJet and IndiGo. If you're a seasoned air traveller, a regular holiday flier or someone that watches aircraft at airports, you've almost certainly flown on, or watched, one of the Airbus A320neo Family. This eagerly anticipated update of a best-selling special looks at the type's development, the family of variants, the aircraft's main systems and includes a review of the key operators.