Nominal CEO Cameron McCord built a hardware testing platform that compressed weeks of flight data review into minutes. In May 2025, Hermeus used it at Edwards Air Force Base to analyze terabytes of sensor data from a hypersonic aircraft taxi test, including brake health, avionics, actuators, and control surfaces, fast enough to greenlight a first flight attempt the same morning. The Quarterhorse Mark One took off and landed successfully. That result is the clearest proof of what Nominal does: it replaces the patchwork of legacy data tools that hardware teams have tolerated for decades.
McCord's path to founding Nominal runs through MIT, where he double-majored in Nuclear Engineering and Physics while doing ROTC, and through the USS Helena SSN-725, where he served as a submarine officer. His grandfather rushed through the Naval Academy in three years to serve in the Pacific, witnessed the Japanese surrender, and flew over the South Pole. Service was not a value in McCord's household, it was a daily expectation. That background matters because Nominal's product is built around the specific operational pressure of hardware testing under real-world constraints, not lab conditions.
The Hermeus test is one data point. The full article details how McCord translated submarine-grade operational discipline into a commercial platform, why hardware-in-the-loop testing has been so resistant to modernization, and what a medical emergency aboard the Helena revealed about his capacity to manage life-or-death system complexity. Read it for the origin story, not just the flight test result.
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