United Launch Alliance Successful Launched a Delta IV Heavy

United Launch Alliance (ULA) successfully launched a Delta IV Heavy on January 19, 2019. It was their 132nd successful launch. The launch was NROL-71.

The rocket was probably carrying a large spy satellite for the US National Reconnaisance Office (NRO).

The Heavy configuration of the Delta IV can put 28,370kg into Low Earth Orbit or 14,210kg into a Geostationary Transfer Orbit.