Hyperwave inertial momentum sustainer

A hyperwave inertial momentum sustainer (HIMS) is a system designed to effectively counteract an interdiction field. A gravitic anomaly sensor in the system provides a ship's hyperdrive the ability to quickly shut off, preventing damage from sudden realspace reversion upon encountering a gravity well. At the same time, the HIMS can produce a static hyperspace "bubble", sustaining the ship's presence in hyperspace while accumulated forward momentum propels the vehcile along.

The HIMS was first perfected during the Corellian Crisis in an effort to defend against Centerpoint Station.