Earth Alliance SA-44A Liberator Attack Bomber Class History The Liberator was an attempt to take the power of the Vigilante and place it into a smaller spaceframe. This, as with most post-starfury EA fighter projects, failed miserably. The shear expense per fighter was so high that three Vigilantes could be built and supported for a year. Eighteen Liberators were built under the initial contract. The Liberators were based at surface installations and deployed to space only once for a cruise aboard the Poseidon Supercarrier Neptune. Liberator Attack Bomber SCS