Do Contestants supply the Command Servers as part of the UAS, or is this supplied by NIST?

NIST will provide the Command Server. At the Stage 2 launch webinar, we will provide more information regarding the Command Server. After data collection, the UAS will be required to upload data to the Command Server. If you are currently testing this functionality, we recommend using a packet sniffer running on a PC or Mac, such as Wireshark, to serve as a temporary Command Server until more guidance is provided.