The FLOCK 2K-15 satellite, also known as Flock 2k-15, is a CubeSat (3U) technology satellite manufactured by PLAN and owned by the same entity. It was launched on July 14, 2017, from TYMSC LC31 using a Soyuz-2-1A launch vehicle. The satellite has dimensions of 0.3 meters in length, 0.1 meters in diameter, and spans 0.3 meters. It weighs 4.7 kilograms both at launch and dry mass. Equipped with PS0, PS1 or PS2 imaging payload known as Dove 0F3C, the satellite's power comes from solar cells and batteries. Its shape is described as box+2 pan configuration without an ADCS system specified. The expected lifetime of FLOCK 2K-15 ranges approximately between one year in ISS orbit to two to three years in SSO (Sun-Synchronous Orbit).