Earl spent three weeks in Bay 12 after hours. He redesigned the intake manifold geometry, recalculated the firing sequence, and modified the cam phasing to squeeze 40 percent more power from the same displacement.
He did not use a computer. He used graph paper, a mechanical pencil, and 30 years of listening to engines.
The Titan roared to life on the first test. Twenty-eight thousand horsepower, the most powerful marine diesel Hargrove had ever built.
Earl signed his work the way he always did. He engraved his initials inside the engine block where only someone who truly understood the machine would think to look: EJV16, ORIGINAL, and the date.
Grant Whitmore was a junior engineer at the time, 22 years old, fresh out of Georgia Tech with honors. He had watched Earl work on the Titan for weeks. He had access to the drafting room where Earl left his drawings overnight.
Grant copied the blueprints. He removed Earl's handwritten notes. He redrew the schematics on company letterhead with his own name in the title block. He presented them to the director of engineering as his own work.
When Earl confronted him, Grant made his move. He filed a report accusing Earl of sabotaging the Titan's fuel delivery system. He claimed Earl had deliberately loosened connections to cause a failure that would make the engineering team look bad.
The director called a meeting. Grant sat on one side. Earl sat on the other. The director looked at Grant's clean blueprints on company paper. He looked at Earl's hand-drawn sketches on graph paper.
He made his decision in under ten minutes.
Earl was stripped of his title and reassigned to janitorial duties. No investigation. No hearing. No appeal. Just a man with a mop where a master mechanic used to stand.
Earl's wife, Lorraine, begged him to sue, to fight, to go to the newspapers. Earl refused.
"That engine is my blood," he told her. "If I leave, nobody will take care of it. And one day, somebody is going to need it again."
So he stayed.
Thirteen years mopping floors, cleaning bathrooms, emptying trash cans in the same bay where his engine sat collecting dust.
Every night after his shift, he went home to the garage and taught his daughter everything he knew. He built scale models of the Titan from scrap metal. He quizzed Avery on firing orders over breakfast. He made her recite tolerance specifications before bed.
He taught her to listen.
"Press your hand here. Close your eyes. What do you feel? Machines don't lie," Earl told her over and over until the words lived in her bones.
"People lie. Machines just tell you what's wrong. You just have to listen."
Earl Jackson died on a Tuesday morning in March. Lung disease. Sixty-eight years old. His hands still smelled like engine oil.
His notebook sat on the nightstand next to his bed, open to the page with the Titan's original firing sequence. Avery closed the notebook. She put it in her jacket. She had not taken it out since.
Commander Hayes did not announce himself. He stood at the back of the crowd in Bay 12 with his hands clasped behind his back.
Navy dress blues. Silver oak leaves on his collar. Sixty years old with the kind of posture that came from four decades of service.
He had arrived 30 minutes early to observe the shipyard before anyone could prepare a performance for him.
What he observed was 36 men surrounding a young Black woman who was holding a notebook against her chest like a shield.
He watched Grant point to the security footage. He watched Derek call her a janitor's daughter playing engineer. He watched the phones come out. He watched the live stream.