Section A. Aircraft Operator Requirements: 1  Security Coordinators The aircraft operator (company) must have a designated security coordinator who is the point of contact for the TSA and is responsible for implementing the DASSP requirements.
decision support system (DSS) Share this item with your network: A decision support system (DSS) is a computer program application that analyzes business data and presents it so that users can make business decisions more easily.
A satellite navigation system with global coverage may be termed a global navigation satellite system (GNSS). As of December 2016 only the United States NAVSTAR Global Positioning System (GPS), the Russian GLONASS and the European Union's Galileo are global operational GNSSs.