PTT

FirstNet the future of critical communications is riding on this network. Traditionally first responders are LMR (Land Mobile Radio) users, however it’s clear the transition to LTE cellular is on the horizon.

Valec is an organisation which builds, maintains and operates Brazilian railways. The public company manages three railways: the North-South Railway, the West-East Integration Railway and the Centre-West Integration Railway. The organisation plays a major role in developing infrastructure across a very large territory in order to support the Brazillian economy.