John, an electrical engineering student, and Akiv, an electrical & biomedical engineering student, presented to the team their final design of all of the hardware components and connections of the command and data handling subsystem. This preliminary design review involved discussion of topics such as JTAG for programming, FPGAs, microprocessor design, optimal RAM, and NAND flash. After successfully completing the preliminary design review, the command and data handling subsystem is ready to begin building and testing their schematic!