The Lure

The first pulse came up out of the basin at 0220 on the night after the buffer failed to certify, and Anwen, who had the comms watch, did what her training said: she logged a low-frequency optical-band pulse train, bearing one-oh-one, intermittent, and cross-filed it with my sortie note from the station — bioluminescent activity, basin floor, non-periodic — and went back to her boards. Basin lights were a known phenomenon now. The first lure is accidental. We had even taught ourselves the taxonomy: Beacon Sacs, Halek’s restricted literature called them; mud-lanterns, Jessa had said, looking at my watch sketch, and the name had stuck the way her names stuck, because it was accurate about everything except what mattered.

The second pulse train came four nights later, and it was periodic.

Not approximately. Anwen put the interval analysis up at the morning brief and let the numbers speak, because she is Pelion and the Pelion habit is to let the sea state report itself: pulse interval 2.4 seconds, train of five, gate of eleven, repeating. Compact suit beacons in low-visibility distress mode run a 2.4-second pulse, five-pulse train, eleven-second gate. The match was not in the family of coincidence. Something on the basin floor was running the rescue cadence of our own equipment, and the room received this the way the room now received everything, in a silence with arithmetic in it, until Nae said, in the voice she files corrections in: “Note for the record that the sacs were observed non-periodic on day twelve, and are periodic now, and that the periodicity is ours. The basin is not signalling. It is re-expressing. The distinction will matter to whoever reads this later.”

She was right about the distinction and right that it would matter, and none of it helped, because the third event came that same night, and the third event carried a registry.

Suit beacons do not only pulse. In distress mode they side-load an identity prefix, a thin data layer inside the optical train, so that searchers know who they are digging for. The third train carried a prefix. Anwen decoded it twice, alone, before she woke anyone, and I will always think of her sitting with it in the comms bay for those minutes, one woman and a mourning sleeve and a slate, deciding whose night to end.

The prefix resolved: QUILL, M.E. — RELIEF PILOT — MERCATOR REGISTRY.

What happened next happened fast, and the official log calls it a night muster irregularity, which is the genre of phrase that gets invented when nobody wants to write the true sentence. The true sentence is: Phoebe Quill heard her brother’s beacon calling distress from the basin her brother had been lost inbound to, and was found at the perimeter lock at 0310 in a half-sealed suit with a hand lamp and a slate of tether protocols she had memorised, and the person who found her was Voss, because Voss had anticipated her by eleven minutes and had been waiting at the lock in the dark, and the two of them stood there while the basin pulsed her brother’s registry at 2.4-second intervals, and he did not touch her, and he did not move, and she did not go through him, and at some point — neither of them has ever said what was said — she went back inside.

The muster that followed nearly split us anyway. There were crew, and not foolish crew, for whom a registered beacon was a registered beacon: the Concord obligations are written in exactly that grammar, a beacon is a person until certified otherwise, you go. Anwen stood with Phoebe on the law of it. Halek stood on the biology: the sacs lure heat, the literature was restricted but it was literature, and the first pulse train had been random and the third carried a dead man’s name, and the curve those three points drew was a curve of something learning. Ithe said one sentence. “On Kharon they put the light at the mine mouth that fell in last.” The room divided around it like water at a stone.

Lyren ended it with protocol, because protocol is the only instrument he trusts in the dark. No response transmissions, on any band, at any power. No personal registries spoken on open channels — spoken, he said, and looked at nobody, and everybody understood: the field had had our traffic for three weeks; it would not be fed names. No movement toward the basin except as a chartered, tethered, commanded sortie. “The beacon is not a present fact,” he said. “The beacon is a record. We have learned this month what records are worth here.”

And then the relay window opened at 0640 and made the sortie order for him.

The Mandate’s traffic came down in the broken, out-of-order bursts that were all the field would pass now, and Pell certified the reassembly, and the operative paragraph said what sponsor paragraphs say, in the dialect I had been learning since Annex Nine: Surface survey of basin interface region is directed under charter section nine. Assay and custody of strategic materials at the identified seam. Assessment and custody of registered pattern sources. Registered pattern sources. I read the phrase four times. Somewhere in the Mandate’s reconciliation queues, the basin’s borrowed registries — Marc’s beacon, and whatever else the field had learned to run — had been received, catalogued, and converted into a recovery tasking, because to the Contact Risk Directorate a dead man’s pattern transmitting from a forbidden basin is not a horror or a grief. It is inventory, unsecured.

Lyren read the directive at brief without inflection and built the roster like a man loading a specific weight: himself; Voss; Ithe on ground; Nae on instruments; Halek on biology; Chen on the seam, because the seam was now chartered work; me on signal, because the commutation said so in three places; Cael as witness — Cael had requested it, formally, in writing, with his consent tabs countersigned, over Idoss’s formal objection, and Lyren had granted it with the single comment that a man who could feel the field’s transitions was a better instrument than anything in stores, which was true, and was also the exact sentence Cael’s whole life had been built out of, and Cael signed under it anyway. That is what consent looked like, this trip. Choosing your harness.

And Phoebe. Lyren gave it to her straight, at the end, in front of everyone: the beacon would be inside our survey radius; she could stand at base counting pulses for four days or walk under Voss’s protection subject to his word being final; the Concord gave her the right to witness recovery operations touching her brother’s file and he was not going to spend the mission litigating it. “Counsel travels,” he said. “Voss, she is your charge. Present facts only, all of you. We leave at first light, day twenty-six.”

That night Phoebe sat late in the Witness Alcove with her document box open, the seal tags gone soft at the corners from four years of handling, QUILL, M.E. — RELEASE FILE — INCOMPLETE, and I watched her take out the file’s index sheet and add a line to it in her own hand, in ink, the way Rusk keeps his list, the way the bereaved keep everything the institutions keep losing. She wrote the registry prefix, and the bearing, and the dates of the three pulse trains. She did not write beacon. She did not write Marc. She wrote: Pattern transmitting under his name. Status: unestablished. A lawyer’s sentence, exact as a knot: refusing the institution’s word and refusing her own hope in the same eleven syllables, holding the question open because holding questions open against all parties, including herself, is the entire discipline of her life.

She saw me see it. “They will want it to be him or not him,” she said. “Both answers close the file. I do not close files on other people’s evidence.”

ICSEV MERIDIAN — COMMS LOG EXTRACT, CERTIFIED O. PELL

D19 0220 optical pulse train, brg 101. non-periodic. filed:

environmental.

D23 0154 optical pulse train, brg 101. periodic 2.4s/5/11.

pattern match: Compact suit beacon, distress, 99.2%.

D23 0257 optical pulse train, brg 101. registry prefix

decoded: QUILL, M.E. — relief pilot — Mercator.

registry holder: unreleased, ref. Quill v. ICSE.

command order 31: no response transmission any band. no

personal registries on open channels. basin movement by

chartered sortie only. — VALE

annotation, recording officer: log retained in full. names

are not struck from certified records. — O.P.