Antares Hot Fire Test -- May 31, 2016

Orbital ATK conducted a full-power test of the upgraded first stage propulsion system of its Antares medium-class rocket using new RD-181 main engines. The 30-second test took place at 5:30 p.m. (EDT) on May 31, 2016 at Virginia Space’s Mid-Atlantic Regional Spaceport (MARS) Pad 0A located at NASA’s Wallops Flight Facility.