Dr. Nathaniel Frissell, W2NAF, is the 2019 Dayton Ham of the Year because of this contribution to the amateur radio art though his combined professional interest in ionospheric physics and the amateur radio modes, such WSPRnet and FT-8,  that build big data bases of propagation data. HamSCI is an organization founded by Nathaniel on this concept. Nathaniel tells his ham radio story leading through Svalbard and McMurdo Station in Antarctica, to a National Science Foundation grant to HamSCI that arrived during the recording of this QSO Today.