Navigation Systems Division NSD provides situational awareness electronic systems and products for defense, civil, and commercial markets. The Division offers inertial navigation systems, with and without embedded GPS, Identification Friend or Foe IFF systems, FiberOptic Acoustic Sensors FOAS, integrated avionics and vetronics systems, and logistic support products and services.

Address: Media Relations Department, Northrop Grumman Electronic Systems Sector, Mail Stop A-255, PO Box 17319, Baltimore, MD 21203-7319
Telephone: 410-993-6848
Website: http://www.es.northropgrumman.com/by_division/navigationsystems/index.html