Partner Chip Yorkgitis presents on the emerging spectrum of airspace communications. Industry observers predict that within the next decade or shortly thereafter, unmanned aerial vehicles, or UAVs, will be a common presence in urban and rural areas alike, supporting a variety of applications, including delivery, monitoring, and communications. This presentation will identify some of the principal spectrum management questions facing unmanned aerial systems (UAS) and the status of initiatives in the US and internationally in providing solutions.