The Airbus A320 is one of the most successful aircraft currently in production. Pre-COVID, over 7,400 of them were in service around the world, not to forget another 1,600 neo versions powered with more fuel-efficient engines. Airbus has over 5,800 more orders for the A320neo. If you're a seasoned air traveler, a regular holidaymaker or someone that watches aircraft at airports, you've almost certainly flown on, or watched, an A320. This eagerly anticipated special looks at the type's development, the family of variants, the aircraft's main systems and a review of operators.