Overview Brief Description: Department 489 is part of the Integrated Power Systems (IPS) Directorate which is responsible for developing the COLUMBIA Class (CLB) state-of-the-art electric drive propulsion system. D489 is responsible for the development and construction
Overview Brief Description: Department 489 is part of the Integrated Power Systems (IPS) Directorate which is responsible for developing the COLUMBIA Class (CLB) state-of-the-art electric drive propulsion system. D489 is responsible for the development and construction