ASBU - Aviation System Block Upgrade

The ASBU concept focuses on four performance improvement areas:

• airport operations;
• global interoperable systems and data;
• optimum capacity and flexible flights;
• efficient flight paths.

ASBUs outline the air and ground equipment and timelines for standards and procedures implementation.

See Also

• ASBU page at EUROCONTROL website.
• ASBU page at ICAO website.