Dream d929-s: Dish Reads the Ridge

I had a dream where...

I had a dream where we were on a rooftop at dusk, the antenna mast rising fifteen meters above us, its guy wires singing in the wind off the dead city below. The Builder had already run the coaxial up the mast during the previous shift - I could see the yellow cable tied every meter with zip ties, methodical, no slack left to catch in the wind. He was on the platform checking the bearing of the dish, a small directional panel antenna mounted near the top, its face aimed at a distant ridge where we had seen a signal fire two nights ago.

Lano sat at the edge of the roof access hatch, ears up, watching the city sprawl below. The streets were dark. Here and there a generator light. Somewhere to the east, a row of terminals that had come online three days back, visible as a faint orange band if you knew where to look.

"Check the cable tie at the seven-meter mark," the Builder said. He did not look down. He was reading the terminal mounted to the mast's crossbar - an old ruggedized unit, cracked screen, still running. I climbed the ladder rungs welded to the mast, counted ties, found the one he meant. It had slipped, coaxial bent at too sharp an angle. I reset it and called up. He nodded.

From that height I could see more of the city. The old server rooms in the district towers, their windows dark for years. But below us, in the conduit I'd helped trace the day before, the cave network's original trunk lines ran. Those old tunnels. Those same nodes. The Builder had said: the conduit is honest. It just needs wire.

He brought the calibration terminal online and read the link margin aloud. Then he adjusted the dish by two degrees and read again. Lano made a small sound below, then was quiet. A heron landed on a stripped antenna frame across the street, settled its wings, and looked toward the ridge.

"There," the Builder said. The number had changed. Not threshold yet, but moving.

We ran the last section of feedline together, me holding tension while he crimped the connector at the base of the mast. Rain had passed through earlier. The cable was damp. He dried the connector housing with a cloth before seating it, checked the thread, checked again.

The terminal blinked. Link margin crossed.

Lano said, quietly: "Mira."

I looked where she was looking. The signal fire on the distant ridge had split into two - someone there had doubled the beacon. They had seen the dish move.