Madrid is also home to the Madrid-Barajas Airport, the sixth-largest airport in Europe, handling over 60 million passengers annually, of whom 70% are international travellers, in addition to the majority of Spain's air freight movements. Barajas is a major European hub, yet a largely westward facing one, specialized in the Americas, with a comparatively lighter connectivity to Asia. Madrid's location at the centre of the Iberian Peninsula makes it a major logistics base. Madrid-Barajas Airport has 4 Terminals and also the terminal 4S, called Satellite terminal, this terminal is  from the terminal 4 and connected by an Automated People Mover System (AMP) train.