sentences:  Ares I-X also employed 720 thermal, acceleration, acoustic, and vibration sensors as part of its developmental flight instrumentation (DFI) to collect the data necessary for the mission.Some of this data was transmitted real-time via telemetry while the rest was stored in electronics boxes located in the First Stage Avionics Module (FSAM), located inside the hollow first-stage fifth segment.The ground-based portion of the mission's avionics included a ground control, command, and communications (GC3) unit, which was installed on Mobile Launcher Platform-1 (MLP-1) for launch at Launch Complex 39B at Kennedy Space Center.