Rebuilding the Digital Brain: UNIVAC Mainframe Data Recovery and Modern Emulation Layers
The 36-bit UNIVAC architectures (including the legendary AN/UYK-7 and CP-642A/B series) were the computing workhorses of the U.S. Navy’s surface combatants for decades. However, the Navy faces a dual crisis: the physical computing components are decaying, and the programmers who understood CMS-2 machine language have long since retired. A ship with non-functional UNIVAC computers is effectively immobilized, turning heavy artillery platforms into silent metal shells.
Seattle Data Recovery bridges this multi-generational gap using our proprietary Univac IX framework. Operating from our Ballard labs, we recover raw data from failing ferrite-core memory modules and legacy 9-track tapes. Our software then feeds this extracted code into a modern, Numba-accelerated emulation layer running on ruggedized edge-compute hardware. Instead of attempting to source extinct hardware components, we rebuild a functioning, modern mainframe inside a virtualized environment at sea, breathing instant life back into legacy weapon and radar controls.
- Systems Covered: UNIVAC 1100/2200 series, AN/UYK-7, AN/UYK-20, CP-642A/B.
- Target Application: Legacy weapon system activation and machine-code bit carving.
