A small concrete tower with antennae marks the surface above the underground facility, behind the launch-ramp opening.
The small concrete tower originally stood behind the Georgia stage, its antennae the only visible sign of the underground containment facility. The surface structure has a round concrete platform with antennae behind the launch-ramp opening.
The tower is small and concrete, with antennae and a round concrete platform. It stands behind the launch-ramp opening.
The tower marks the underground facility at the surface.