Northrop Grumman Corporation,
Sperry Marine
sophisticated navigation solutions for mariners
autopilot
steering control systems,
compass systems,
integrated bridge
platform management systems,
speed/velocity logs,
navigation radar
ECDIS.
Magnetic Compass Systems
NAVIPOL Magnetic Compass Binnacles
NAVIPOL I Steering and Bearing Compass Binnacle with Bypass Arrangment

NAVIPOL II Bearing Compass Reflector Binnacle.
A bearing binnacle made of seawaterresistant aluminium alloy.
NAVIPOL III Steering and Bearing Compass Binnacle with Window.

Universal Digital Repeater
The Universal Digital Repeater is
available as a console version and in a
watertight housing with bracket attachment.
Analogue Repeater
Magnetic heading console repeater.
For permanent indication of magnetic heading.
Azimuth Devices
Prismatic azimuth device PV24, in transport box

 Sperry Marine
 TYPE:4881-AB
Serial No:14526