Link-ZA or UHF radio or satellite link. It uses TDMA and CSMA to establish links and share data with up to 31 active nodes and an unlimited number of passive nodes. Static or dynamic routing tables are supported. Link-ZA node controllers have store and forward capability to transfer data between different radio nets. A node controller can access multiple radios and automatically select the most appropriate link. Link-ZA Link-ZA (also "Link ZA" or "LinkZA") is a tactical data link system used by the South African National Defence Force. It is the data communication component of the "Combat Net Interoperability Standard" (CNIS).
Vehicle registration plates of Austria Vehicle registration plates of Austria Austrian car number plates are mandatory vehicle registration plates displaying the registration mark () of motor vehicles in Austria. They are used to verify street legality, proof of a valid liability insurance and to identify and recognise the vehicle. The license plates are made of metal; the imprinted text is in black letters and digits on a white background. Since November 1, 2002 the common design comprises a blue section on the left with the EU circle of stars and the country code ('A') like other vehicle registration plates of the European Union. On the