The Airplane Information Management System (AIMS) is the “brains” of an aircraft. It uses four ARINC 629 buses to transfer information. There are 2 cabinets on each plane (left and right).
Airplane information management system (AIMS) is an integrated modular avionics system providing the full cockpit integration hosting technology including the primary flight-deck display system, the aircraft diagnostics and maintenance systems.

AIMS integrate and provide several functions:
• Cockpit displays system
• Flight management system
• Thrust management system (Autothrottle)
• Aircraft condition monitoring system
• Data communication management (Datalink)
• Flight deck communication
• Central maintenance system
• Flight data acquisition system
AIMS deliver unparalleled reliability by making sure that arrivals are on-time.