Profile: Northrop Grumman Corp., Navigation Systems Div. provides situational awareness electronic systems and products for civil and commercial markets. We offer inertial navigation systems, with and without embedded GPS, identification friend or foe (IFF) systems, fiber-optic acoustic sensors, integrated avionics and vetronics systems, and logistic support products & services. Our navigation and positioning systems provide location and direction information of satellites, fixed-and rotary-winged aircraft, missiles, ships, land vehicles and underwater vehicles.