Viasat (Payload Partner)

For decades, space launch providers have faced the same persistent challenge: intermittent loss of telemetry data when rockets travel out of range of ground stations. These “blackouts” can last for minutes—leaving long and critical periods when vehicle health, performance, and safety information go dark. Viasat’s HaloNet Launch Telemetry Data Relay Service (DRS)aims to change that, by providing continuous, global coverage from ascent through early orbit.

As LEO satellite numbers grow into the tens of thousands, maintaining reliable connectivity is a significant challenge for the space industry. Ground coverage gaps, spectrum bottlenecks, and NASA’s planned Tracking and Data Relay Satellite System (TDRSS) retirement create both a communications cliff and an opportunity. Viasat, a global communications company, aims to fill this gap with HaloNet, its holistic space relay network, offering secure multi-band, multi-path connectivity and data transport solutions.