This is a subsidiary of Northrop Grumman, represented in sri lanka by GESCO. Park Air Systems is an international Company whose focus is the provision of integrated Communication, navigation and Surveillance solutions for world airspace.
Park Air Operates in 167 Countries and is uniquely positioned to fill the Air Traffic Control requirements of any Country .
In Sri Lanka PAS has been responsible for the successful supply, installation and Commissioning of the extended range VHF communication System at Piduruthalagala including Supply of RF Voice Communication Equipment operating in Aviation Voice frequency band)118 to 136 MHZ)