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 Dengel make his nephew as his heir, recognizing that to avert the civil war that would likely follow his death an adult would be needed, and the emperor's own sons were quite young. These plans were changed primarily through the influence of Empress Sena Maryam, stepmother of Emperor's eldest surviving son Prince Yaqob, who was made emperor in 1597. The empress had Za Dengel seized and confined in a religious retreat on the island of Dek in Lake Tana. Za Dengel eventually managed to escape, taking refuge in Gojjam. In 1603 Za Dengel was made Emperor by Ras Za Sellase, who