FLOCK 4P-11 is a CubeSat (3U) technology satellite manufactured by PLAN and owned by PLAN. It was launched on November 27, 2019, from the Satish Dhawan Space Centre using the PSLV-XL launch vehicle. The satellite measures 0.3 meters in length, has a diameter of 0.1 meters, and spans 0.3 meters with a dry mass of 5.7 kg and a launch mass of 5.7 kg as well. It is equipped with an imaging payload (PS0, PS1 or PS2) and powered by solar cells and batteries. The satellite operates in either ISS orbit for approximately one year or in Sun-Synchronous Orbit (SSO) for 2-3 years. Its shape consists of a box plus two panels and it is designed primarily for technology demonstration purposes.