Certain models use a torque sensor incorporated as part of the RacePak data system. This led to their own version, the Electronic Data System. The FM network includes support for Radio Data System. Times under 1 millisecond are typical for a market data system. Data element definitions are critical for external users of any data system. He also continued as the Marine Corps Tactical Data System Program Coordinator. The Type 051Z was a command variant with the ZKJ-1 combat data system. They are equipped with an Atlas Elektronik IMCMS combat data system. It also controlled access to the two data system buses by other spacecraft subsystems. ARI was replaced by the Radio Data System. The journal is abstracted and indexed in the Astrophysics Data System. In 1998, the SP-521 combat data system was installed. The player can further increase their abilities through the Gun Data system. Citations for 2009MNRAS.399.1191C are available from the SAO/NASA Astrophysics Data System. The C-40B also has a computer-based passenger data system.