PRODUCT NAME : SPERRY VM-II VDR DATA DISK HDD VM-II 6
COMPANY NAME : SPERRY
MODEL NUMBER : HDD VM-II 6

PRODUCT DESCRIPTION :

Sperry Corporation (now part of Honeywell) was known for its avionics, navigation, and control systems. The VM-II refers to a specific series of systems, potentially used for avionics, radar, communications, or data processing. VM-II could refer to a family of products or a particular system architecture used in high-reliability applications like aircraft, military systems, or other mission-critical environments.

VDR stands for Voice Data Recorder, a system used in avionics or transportation to record critical data, such as flight data or cockpit voice communications, typically in the form of audio or digital signals. The Data Disk could be the main storage for the VDR, allowing for long-term storage of data that can be retrieved later for review, analysis, or investigation.