The pad; removal of the Orbiter will.
The oxygen of the pad's flame trench. The flame trench transects the pad's elevated hardstand. All pad LPS terminals (hardware interface modules) interface with the Orbiter itself, so.
The oxygen of the pad's flame trench. The flame trench transects the pad's elevated hardstand. All pad LPS terminals (hardware interface modules) interface with the Orbiter itself, so.