Space Shuttle Solid Rocket Booster design or replacing them altogether with liquid "flyback" boosters using either Atlas V or Delta IV EELV technologies. The 5-segment SRB, which would have required little change to the current shuttle infrastructure, would have allowed the space shuttle to carry an additional of payload in an International Space Station-inclination orbit, eliminate the dangerous "Return-to-Launch Site" (RTLS) and "Trans-Oceanic Abort" (TAL) modes, and, by using a so-called "dog-leg maneuver", fly south-to-north polar orbiting flights from Kennedy Space Center. After the destruction of "Columbia", NASA shelved the five-segment SRB for the Shuttle Program, and the three surviving Orbiters, "Discovery", "Atlantis", and "Endeavour"
Space Launch Liability Indemnification Extension Act Bill Nelson has a similar bill in the United States Senate that would extend the system for three years instead of one. The system was created in 1988 when Congress passed the Commercial Space Launch Act Amendments. "This summary is based largely on the summary provided by the Congressional Research Service, a public domain source." The Space Launch Liability Indemnification Extension Act would extend through December 31, 2014, the application deadline for licenses with respect to which the Secretary of Transportation (DOT) is required to pay third-party claims in excess of a commercial space launcher's required insurance coverage. The Space