Self-Support Cable is a solid insulated, single jacket air core design with a buiLoose Tube-in support member intended specifically for aerial applications. The undulated, shielded core is laid parallel to a flooded steel support member and jacketed in an integral extrusion to form a “figure 8” configuration. The supporting member is an integral part of the cable sheath yet readily Available for gripping, pulling and tensioning. Installation is fast and easy using standard methods and hardware.