NORTHROP GRUMMAN SPERRY MARINE


SPERRY AN/WSN-7 RING LASER GYRO

Inertial navigation performance and ability to align systems for Navy uses


SPERRY BRIDGEMASTER E

A multi-function daylight radar offering own ships position, other ships navigation routes and steering decision making


SPERRY MK 39 RING LASER GYRO

A precise altitude heading data system with or without GPS that provides accurate geographic position information


SPERRY MK27F (MILITARY GYRO)

An attitude and heading reference system that is a industry standard military gyrocompass