SPACEBEE-101 is a 0.25U CubeSat communication satellite launched by SWARM on June 30, 2021, from the Air Force Eastern Test Range (AFETR) LC40 using a Falcon 9 launch vehicle. The satellite measures 0.025 meters in length and has a diameter of 0.1 meters with a span of 0.9 meters. It has a dry mass and launch mass of 0.284 kilograms. Its mission is to provide communication services for machine-to-machine (M2M) and Internet-of-Things (IoT). The satellite powers itself using solar cells and batteries, and its shape consists of a box with two antennas.