Today, the Senate Commerce Committee passed out of Committee S. 2881, the 5G Spectrum Act of 2019, which will free up for new uses 280 MHz of C-band spectrum via an FCC-administered, public auction. Though S. 2881 does not require any sharing, it does not preclude it either. This is, we believe, a tacit recognition by policymakers that spectrum sharing models must play an integral and growing role in alleviating the near ceaseless demand for spectrum.