USS Gerald R. Ford EMALS and weapons-elevator software issues
The Navy's newest and most expensive aircraft carrier entered service years late and billions over budget, unable for years to reliably launch aircraft or move munitions at its designed rate.
The damage was public. The root cause was preventable.
The Navy's newest and most expensive aircraft carrier entered service years late and billions over budget, unable for years to reliably launch aircraft or move munitions at its designed rate.
What the software actually got wrong
GAO and Navy reports found the electromagnetic launch and recovery systems and the advanced weapons elevators relied on complex, tightly coupled software and control systems that were still being debugged well after the ship's commissioning, repeatedly failing reliability testing and delaying full combat readiness.
GAO and Navy reports found the electromagnetic launch and...
GAO and Navy reports found the electromagnetic launch and recovery systems and the advanced weapons elevators relied on complex, tightly coupled software and control systems that were still being debugged well after the ship's commissioning, repeatedly failing reliability testing and delaying full combat readiness.
Requs AI Edge Case flags this exact pattern at the requirements and architecture stage — before a single line of code implementing it exists — so the assumption behind it gets challenged while it is still cheap to fix.
Beyond code coverage and "shall" testing
Root causes like this one rarely show up in code coverage or requirements-compliance testing, because nobody wrote a requirement anticipating the specific edge case that broke. Requs AI Edge Case and Requs AI Software FMEA are built to surface exactly this class of overlooked failure mode — before the software is written.
Surfaces this before code exists
Identifies edge cases like this one at requirements and architecture time, using the Common Defect Enumeration to catalog failure patterns seen across hundreds of real-world software failures — including this one.
Connects the failure mode to the hazard
Traces this class of root cause directly to the system-level hazard it can produce, so a defect pattern like this one gets flagged during design review instead of after it ships.
Find the overlooked root causes before they ship.
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