SAILOR 4300 L-band is the highly reliable link to the low-latency Iridium NEXT network, enabling Iridium Certus service users to optimise diverse operational applications including; multi-user Internet/VPN, IoT and telemedicine, alongside regular usage including email, electronic forms/reporting and crew communication. SAILOR 4300 L-band is also GMDSS ready, with Iridium services expected to start in early 2020.