This paper discusses the technical issues of fire control modeling, data fusion, information management, effectiveness evaluation, and precision analysis in the comprehensive evaluation of flight test results of integrated avionics fire control systems. The theoretical bases, key technologies, and flight test applications of these technologies are discussed, providing necessary information, ideas, and methods for further in-depth research and application. The technologies described in this paper are an important part of the preparation for the flight test of the integrated avionics fire control system of aircraft, and can provide practical technical means for the comprehensive analysis of flight test results.