lwo airbus a380-800 delta a380 - Airbus A380 Delta by PedroFaut

Airbus began engineering development work on the A380 in June 1994. Airbus studied numerous design configurations for the A380 and gave serious consideration to a single deck aircraft which would have seated 12 abreast and twin vertical tails. However Airbus settled upon a twin deck configuration, largely because of the significantly lighter structure required.