Integrated Air Command and Control System (IACCS) is an automated Air Defense Command and Control center for controlling and monitoring of Air Operations by Air Force. In the network-centric warfare era, Recognised Air Situation Picture (RASP) information plays a very critical role and is required to be made available at the appropriate level for executing a series of tactical decisions. These levels are strategic level (Air Headquarter), Operational level (Command Headquarter) and Tactical Level (Divisional level). IACCS Tac Node forms a part of that Tactical Level in Air Operations of the country.

The Network Centric Airspace Surveillance : Black is a 3D PVC Glow in Dark patch for those who are responsible for all Air Operations in the country.