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-Kpota quarries and farms in Nigeria, authorised by their parents due to extreme poverty. The police located 261 boys, aged 6–16 in Abeokuta in Ogun State and sent them back to Benin on trucks. Seven traffickers were arrested and incarcerated. The boys at the centre of the Za-Kpota Nigerian trafficking scandal were believed to represent only a small percentage of the total number of some 50,000 Beninese children which are believed to be a victim of cross-border child trafficking. In cooperation with the United Nations Children's Fund (UNICEF), the government has set up village committees to stop child trafficking. Za-Kpota Za-Kpota