Today the METECS team supported operations on the International Space Station with the free-flying Astrobee robot to perform the initial checkout of the REALM-2 RFID payload. REALM is the RFID system being used on ISS to help track and locate various inventory and the REALM-2 component provides a payload on the Astrobee robot to provide a portable RFID capability. This capability will allow Astrobee to seek out missing items, perform inventories, and provide additional RFID sensing capabilities in the ISS. METECS provides all of the software for the REALM project as well as the hardware/software integration. Congratulations to METECS team members that contributed to the REALM-2 payload and a successful first flight!