PROGRESS 30, also known as Progress-30, is a cargo satellite with the OBJECT_ID of 1987-044A and was launched on May 19, 1987, from the TYSMC launch site using Soyuz-U2 as its launch vehicle. The spacecraft has dimensions of 7.9 meters in length, 2.7 meters in diameter, and a span of 7.9 meters, with a dry mass of 5393 kilograms and a launch mass of 7249 kilograms. It was manufactured by NPOE and its mission is to transport cargo. The satellite's power system relies on batteries, and it has a shape described as Sphere + Cone + Cyl + Pan, indicating the complex structure of its design. PROGRESS 30 operates with a KTDU-80 motor for propulsion and was launched from LC1 at TYSMC under ownership by NPOE. The satellite's payload is identified as Progress 7K-TG No. 128, aligning with its cargo mission objectives.