The supply and installation of MLATWAM Multilateral Cooperative Surveillance Systems for Air Traffic Management in Kalamata and N Anchialos AD The benefits of the provided service concern the terminal areas of Kalamata and N Anchialos AD as the systems in question installed in different locations achieve the surveillance with modern technologies of these terminal areas by the Air Traffic Services The systems under supply will be installed in Kalamata and N Anchialos AD where the responsible personnel of the PA for the use and maintenance of all equipment will be based.