I drive home under a sky full of stars that are not my responsibility. But Mod Four is still awake. It always is.
Mod One: Separation. My left hand rested on the trackball. The rule was three miles horizontal, one thousand feet vertical. Tonight, a Boeing 737 and a Gulfstream G5 had decided they wanted to occupy the same patch of cold Atlantic air. My voice, flat as a stone, cut through the frequency. “Delta 231, descend and maintain one-one thousand.” A pause. “Gulfstream 4EC, turn left heading two-two-zero.” The blips diverged. No one on board knew they had been three seconds from a scream of metal. I did not smile. Mod One was satisfied. i am an air traffic controller 4 mods
Mod Four: The Human. This was the most dangerous mod. It woke up at 3 AM, when coffee turned to acid in my stomach. It remembered the face of a child I’d never met, the sound of my own daughter’s laugh, the way my wife’s hair smelled. Mod Four whispered: Every one of those blips is a person. A man who forgot his lunch. A woman going to a funeral. A baby chewing on a seatbelt. Mod Four made my hand tremble over the trackball. It made the weight of forty-two aluminum tubes feel like the whole world balanced on my larynx. I drive home under a sky full of
Tonight, the screen is clear. The last blip lands. I unplug my headset. The four mods fold themselves back into the dark corners of my skull. Mod One: Separation
Mod Three: Emergency. It always came without warning. “Mayday, mayday, New York Center, we have smoke in the cabin, declaring an emergency.” A 757, full fuel, three hundred souls. My gut tightened. Mod Three took over—no thinking, just decades of drilled reflex. I cleared a hole in the sky. I vectored him directly to the longest runway at Stewart. I told the fire trucks where to wait. I listened to the pilot’s voice, strained but professional, as he put the wheels down. The blip merged with the airport symbol. Then silence. Mod Three released its grip. I realized I had not breathed for ninety seconds.
The screen hummed a low, ancient hymn. Forty-two blips of light, each a capsule of human panic and hope, drifted across the green cathode-ray glow. I was the god of this tiny, flickering universe.
The other three mods hated Mod Four. They saw it as a bug. But I knew the truth. Without Mod Four, I was just a machine playing a video game. Mod Four was the reason I double-checked a heading. Mod Four was the reason I said “good evening” instead of “descend and maintain.” Mod Four was the part of me that, after a perfect shift, walked to the parking lot, sat in my idling Honda, and wept for no reason at all.