Tag: systems-engineering

FAA's Advanced Automation System tried to replace the core of U.S. air-traffic control in one sweeping program. Ambitious scope, unstable requirements, weak oversight, and underestimated software complexity forced a major 1994 restructuring.

Mars Climate Orbiter was lost when ground software produced thruster-impulse data in pound-force seconds while the navigation interface expected newton-seconds, and project processes failed to detect the mismatch.