Sextant is a three-dimensional data visualization tool that harnesses the power of Google Earth to display combat system data for the Navy's Missile Defense program. In addition, Sextant extends Google Earth's display by providing combat system data for hooked data points. Sextant also records playback and creates movie files suitable for presentation. Sextant can display C&D, SPY, C2P (via an Edart wrapper) and PDU (truth) data in Google Earth. Sextant leverages the Analysis Tool Framework.