Honeywell Aerospace is investing $84 million to expand its avionics manufacturing facility in Olathe, Kan. It expects this to generate $57 million in total gross domestic product in the first six years, AIN reports. The 560,000-square-foot facility currently is used to manufacture components for Honeywell’s avionics, safety and flight control systems and radio frequency systems used in traffic collision avoidance, radar altimeters and weather radar.