Dream d959-s: Signal Dialect

I had a dream where...

I had a dream where we were on the ridge with the longest sightline, the kind that lets you watch weather arrive from three directions at once. The Beacon Network Specialist had been there since before dawn, mounting a relay unit to a stripped transmission tower that still had good steel in its legs. Not our tower. Not anyone's now. Good steel is good steel.

They showed us the encoding first. Three short pulses meant weather incoming from the north. Two long, one short meant resource surplus at whatever node sent it. A sustained tone with a gap meant need - not emergency, just need, the kind that could wait a day but should not wait a week. They had learned these patterns from beacons built in other territories and were not precious about them. They wrote the patterns on a piece of laminate board and nailed it to the frame of the relay unit where anyone working nearby could read it.

The Builder worked on the calibration station - a low bench with a signal meter, a frequency counter, a small notebook on a nail. The work was quiet. Adjustments, checks, a nod when numbers aligned. I ran cable from the relay unit down to a junction box that would tie into our main beacon circuit. The cable was the right gauge. Someone had left a coil of it in the supply shed weeks ago and I had not known what it was for until now.

Lano sat at the edge where the ridge dropped, watching the sightline. His ears tracked something I could not hear yet - some early echo of the relay system finding its first bounce point on the far slope. After a while he looked back at us and said, quietly, "Bien."

The main beacon was visible behind us on the hilltop, its light cycling through the post-noon haze. When the relay unit came online it picked up that signal and carried it forward, extending reach by a third again. The Beacon Network Specialist checked the meter, made one small adjustment with a flat-head screwdriver, then checked again. They said: the next ridge can hear this now.

I did not know what was on the next ridge. They did not say. It did not need resolving today - just reachable. The calibration station stood between the relay unit and the sightline, a small fixed thing that would let anyone who came after us verify the signal was honest, that the encoding was correct, that the light meant what it was supposed to mean.

A white heron landed on the stripped tower and stayed while we finished the last cable run.