FLOCK 2B-7 is a CubeSat (3U) satellite, manufactured by PLABS and owned by the same entity, with its primary mission focused on technology applications. Launched from TYMSC Launch Site using the H-IIB launch vehicle on November 20, 1998, it has a dry mass of 5 kg and is equipped with PS0, PS1 or PS2 imaging payload named Dove 0C66. The satellite's dimensions are a length of 0.3 meters, diameter of 0.1 meters, and span of 0.3 meters. It relies on solar cells and batteries for power supply and has no motor propulsion except for the FEEP (#Flock-3p') variant. Its shape is described as Box+2 pan with a radar cross-section (RCS) of 0.0882. The operational lifetime varies, approximately one year in ISS orbit and two to three years in Sun-Synchronous Orbit (SSO).