 The transition away from Silicon Graphics workstations to personal computers (PCs) occurred in 1997.Initially, the codebase had no official name associated with it; that changed in 2002 when it was named the Enhanced Air-to-Air, Air-to-Ground Linked Environment Simulation (EAAGLES); later updated to mean the Extensible Architecture for the Analysis and Generation of Linked Simulations.The update removed domain-specific terminology such as "air-to-air" and "air-to-ground" to emphasize the more general purpose modeling and simulation capabilities the software is designed to support.