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).
Za (guilds) and other merchants of these materials. Though mostly independent from their former patrons, many guilds still engaged in agreements for protection with noble families on a one-time, rather than permanent, basis. However, their independence and increasing power earned many "za" political enemies; some from their former patrons. As the Muromachi period came to an end, in the late 15th century, other forms of economic associations arose which were less monopolistic, and which challenged the supremacy of the "za". The Ōnin War of 1467 plunged the country into a period of chaos and war, called the Sengoku period, which would last