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.
direct sequence spread spectrum (DSSS) or direct sequence code division multiple access (DS-CDMA) Direct sequence spread spectrum, also known as direct sequence code division multiple access (DS-CDMA), is one of two approaches to spread spectrum modulation for digital signal transmission over the airwaves.