Photograph of the operations room of HMS Cleopatra. The Leander Class Frigate was fitted with the latest in electronic weaponary. At the heart of the ships control system was the Computer - Assisted Action Information System (CAAIS) developed by Ferranti. The system was based on the Ferranti FM1600B micro-circuit computer, the system could be installed in ships under construction or retro-fitted to 'interface' with existing sensors and weapons. c.1973.
- Electronics Industry, Ferranti Defence Products, Photograph