Modernizing Spectrum Sharing for Satellite Broadband

In this document, the Federal Communications Commission (Commission or we) seeks comment on modernizing spectrum sharing between geostationary (GSO) and non-geostationary (NGSO) satellite systems operating in the 10.7-12.7, 17.3-18.6, and 19.7-20.2 GHz frequency bands in which equivalent power-flux density (EPFD) limits apply.