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).
Aircraft registration country of registration, this suffix is a numeric or alphanumeric code, and consists of one to five characters. A supplement to Annex 7 provides an updated list of approved nationality and common marks used by various countries. While the Chicago convention sets out the country-specific prefixes used in registration marks, and makes provision for the ways they are used in international civil aviation and displayed on aircraft, individual countries also make further provision for their formats and the use of registration marks for intranational flight. When painted on the aircraft's fuselage, the prefix and suffix are usually separated by a