AAUSAT 4, also known as AAUSAT-4, is a CubeSat (1U) technology satellite manufactured by AAU and owned by AAU. It was launched on April 25, 2016, from the ELS launch pad at FRGUI using a Soyuz-ST-A launch vehicle. The satellite has dimensions of 0.1 meters in length, diameter, and span, with a dry mass of 1 kilogram and a launch mass also of 1 kilogram. It uses solar cells and batteries for power supply. AAUSAT 4 is shaped like a box with a radar cross-section (RCS) of 0.068 square meters. No additional information about its major events, frequencies, or specific mission details beyond technology demonstration are provided.