Feasibility of modernizing F-15 avionics using an open systems approach

In this paper we have described our investigation into applying an open systems approach to upgrading the avionics subsystems on the F-15 A-D aircraft, looking specifically at the central computer, the programmable signal data processor, and the head up display signal data processor. Where possible, we evaluated potential solutions by testing them in the F-15 Avionics Integration Support Facility (AISF). Our study culminated in a laboratory demonstration, which showed that a significant number of the F-15 central computer and display processing functions could be achieved using off-the-shelf technology. The open systems approach has great potential for extending the service life of F-15A-D model aircraft at a reasonable cost.