Online Coordination System

Online Coordination System (OCS) provides air carriers with a rich set of self-coordination facilities.

Using the Online Coordination System (OCS) all air carriers (airlines and General/Business Aviation operators) with a user account will be able to access the slot databases in real time and view, add, change and delete flights in their own slot portfolio at an airport operated by a participating coordinator.

Please mind any restrictions and local rules as well as our local SCR procedures which might prevent OCS to process your request.
OCS will only process requests and changes in turnaround format (not applicable for base carriers)
Please visit the FAQ's and Online Help System at the portal's website for more information.


33 K.Papadimitriou str.
Markopoulo, 190 03
PO Box 186
Athens, Greece


+30 210 220 3500


Legal Advisor:
Slot Fees :
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