Zeta-Tubes (Earth-219)

The Zeta-Tubes are a form of transportation powered by Zeta-Beam technology. These machines are used by the Justice League and The Kid Travelers to teleport one or multiple heroes and/or allies from one place to another.

Abilities
The ability to teleport from one place to another via Zeta-Tube requires one at both ends of the journey, and these machines are reliant on weather conditions. Zeta-Tubes are controlled by the Computer, which reads out any member or allies name/codename, followed by their Designation, saying "recognized" beforehand whenever they depart or arrive.

Known Zeta-Tube locations:


 * The Cave


 * The Watchtower


 * The Increditower
 * Titans Tower III


 * Inside a fountain control shed in Chandler


 * Behind a brick wall in Phoenix


 * Washington
 * An out-of-order telephone booth in Seattle
 * An out-of-order porta potty in Brinnon


 * Underneath stacked tires (Junkyard) in Dakota City


 * Behind a subway station wall in New York City


 * Underneath a walkway in Yellowstone


 * Underneath a dock in Hawaii


 * Inside a pool shed in California
 * Underneath the Phillips-Norton family residence in Gilbert
 * S.T.A.R. Labs
 * Inside a Police Box in a junkyard in Los Angeles
 * Generations Tower