Our diagnostic equipment didn't flag it. Equipment scans for data signatures. This was a physical installation issue. The equipment couldn't know to look for it. She was quiet for a moment.
Uncomfortable. Quiet. Thinking quiet. How long until we can depart? I told Derek an hour and a half from when I started.
Probably 40 45 minutes from now. She checked her phone. Something went across her expression. the particular arithmetic of a person calculating losses. The Chicago meeting is at 11:00. If we leave by 8:30, we can still make it.
She said this mostly to herself. To Caleb, good work. She walked away toward Derek. Caleb turned back to the housing. He finished the repair at 8:19.
He checked his work twice. Was not a habit he performed for the benefit of any anyone watching. It was simply what he did. the same way he always counted the steps from Mia's bedroom to the front door in the dark so he never stumbled when she had a nightmare and called for him. He closed the access panel, secured the latches, and started collecting his tools.
Derek approached behind him. Two of the other technicians were running confirmatory checks on the diagnostic screens. And one of them gave Derek a thumbs up that Caleb could see over Derek's shoulder. Clean, Derek said. It sounded slightly grudging.
We're going to start engines and do a power test before we board. Assuming that clears, we'll be ready to go. That's the right call, Caleb said. Derek reached into his jacket pocket and produced a business card. He placed it on top of Caleb's toolbox.
Send your invoice to that address. Standard callout rates. My emergency rate is standard callout rates, Derek said again. You were here less than 2 hours. Caleb looked at him.
The work took less than 2 hours. The emergency call out rate applies regardless of duration. That sta standard practice in aviation maintenance. Derek's expression settled into something that was not quite contempt, but was comfortable near it. I'll pass that along.
He walked away. Caleb watched him go, then looked at the business card. He tucked it into his jacket pocket. Around him, the hangar was transforming from a problem-solving space into a departure space. The diagnostic units were being unpacked from the external ports.
A fuel truck had backed up to the starboard wing. Ground crew in sterling uniforms were moving with renewed purpose. Caleb picked up his toolbox and began walking toward the exit. He was nearly at the hangar door when he heard footsteps behind him again. "No, Mr. Hart," he turned.
Vanessa Sterling was walking toward him. She held something in her hand, a bill. She stopped in front of him and held it out. It was $100, a single note, clean, crisp, the kind of bill that had never been folded into a pocket and worried over. Looked at it, then at her.
That's your rate, he said. It's what I'm paying. Her voice was even business-like. The voice of a person who made decisions about money the way other people made decisions about which lane to drive in quickly and without particularly caring who it inconvenienced. Take it or leave it.
Something happened in Caleb's chest that he had learned over many years not to let reach his face. It wasn't really anger. It was quieter than anger. More like the specific exoten of a person who has been underestimated so many times that it no longer comes as a surprise, only as a wait. He thought about Mia Mia's tuition for the afterchool program.
He thought about the electric bill he'd been carrying a balance on since August. He thought about the way her face looked asleep this morning, entirely untroubled, entirely trust that the world was being managed by the person in the other room. He took the money. "Thank you," he said, and his voice was level and empty of everything except the furs themselves. Vanessa nodded the brief terminal nod of someone completing a transaction and turned back toward the aircraft.
Caleb walked out of the hangar. He stood beside his truck in the cool morning air and looked at the $100 bill in his hand. It was insultingly small. He knew what the emergency callout rate should have been. He could have argued it.
He could have gone back inside and cited the relevant maintenance industry standards and stood there until someone with actual authority came out and dealt with him properly. He put the bill in his jacket pocket next to the business card. Would send the invoice. He would document the hours and the rate correctly. If they paid what was owed, fine.
If they didn't, he would decide what to do next. He opened the truck door and then he heard it. He was not entirely sure at first that he had heard anything. It was distant. The engines had just started their power up sequence.
The deep ascending wine of turbines building toward full pressure, and the sound was so subtle against that wall of noise that it barely registered as a sound at all. But it registered as something. It was a vibration pattern in the engines themselves. Below them, somewhere in the fuselage structure, something was resonating at a frequency that didn't match the turbine profile. A small irregularity, a mechanical whisper inside the roar.
Caleb stood very still with his hand on the door of his truck. The sound was wrong. His brain went through the possibilities with the same rapid, involuntary efficiency that it always did in these moments. the cross-referencing of 10,000 hours of repair work, a failures he had diagnosed and failures he had prevented, and one catastrophic failure years ago that he had not been fast enough to prevent and had carried with him ever since. He left his toolbox in the truck and walked back toward the hangar. The ground crew saw him coming.