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).
Saga za Ab Saga za Ab Saga za Ab, often known in contemporary Europe as Sagazabo or Zaga Zabo, was an Ethiopian ambassador who visited Europe in 1527–33. Saga za Ab was sent to Portugal by the Ethiopian king Lebna Dengel in 1527. He accompanied a Portuguese mission to Ethiopia led by Francisco Álvares, which had been sent in 1520 by the king of Portugal following a 1507 request for help by Queen Eleni of Ethiopia against the Muslims in the Red Sea. The mission returned to Portugal in 1527. Saga za Ab was interrogated quite harshly by Iberian religious authorities Diogo Ortiz