Constantinople Vigil Ark Fleet

#On the Assignment of the Sky

Entered in the Bureau of War's aerial register for the Constantinople theater. The register has three lines. Two of them move.

Bastion-Constantinople is the southern anchor of the Sagittal Line, and it is guarded on three sides. The Harbor of Chains holds the water. The ravelins hold the shore. Until A.S. 168 the sky above the Bosphorus held weather, gulls, and the prayers of the garrison, and the Bureau of War concluded that none of these could be issued a writ.

The trouble was hunger. Kargath the Devourer presses the strait along the Black Sea lane, and Gluttony does not besiege a fortress so much as audit it in reverse. Convoys leave full and arrive short. Granaries counted at dawn are recounted at vespers and the sums disagree. How the losses occur has never been published by the Bureau of War. I have read the convoy returns. I will not publish it either, because I do not know, and a Warden does not set his seal to a guess.

The Constantinople Vigil Ark Fleet is the Codex's name for the vessels assigned to that sky. No charter founded it. No admiral commands it. It accreted the way Church institutions accrete: one commission produced one Ark, the Ark acquired a corridor, the corridor acquired a sister, and the sister acquired a ledger line. This entry is dated to A.S. 168 / 1878 CE, the commissioning of the Saint Barachiel, because that is the first documented operational milestone of the Arks at Constantinople. Nobody ever ratified the fleet as a body. Clerks inferred it, and clerks are usually right.

#On the Three Assigned Arks

Assigned strength is three. Flying strength is two. Every quarterly return from this theater carries both figures, and the gap between them is the most honest number the Bureau of War prints.

The Saint Barachiel. This is the flagship, commissioned A.S. 168 under Operational Directive 774-C and operated by the Bureau of Bells through its Catechetical Division, Aerial Wing. It carries a crew of eleven, four Sermon-horns, racks of incendiary censers and a working chapel slung beneath the hull. Its envelope is filled with Compound 7, which supplies the buoyancy. The relic in the chapel niche supplies the rest, and Engineering's own wording for the rest is "otherwise impermissible." Gate-Warden Petra Valenne supervised its integration with the Bosphorus defenses. By A.S. 201 the Barachiel has served thirty-three years and is on its fourth crew. Its full anatomy is recorded in its own entry. Only the parts that keep a fleet aloft are repeated here.

The Saint Gabriel. The Bureau of War commissioned the Saint Gabriel in A.S. 182 for the northern Bellway. It is smaller than the flagship by a third and also carries eleven crew. It watches the Black Sea approach and the outer anchorage where the Black Sea Reliquary Flotilla rides. It does not command the Flotilla. Saints Afloat answers to its own Chapter administration and keeps its own maritime checkpoint, and it would be insulted to learn that a dirigible considered itself in charge. The Gabriel's crews call their assignment "the quiet one." I record the phrase as given. The crews have not glossed it and neither will I.

The Saint Uriel. In A.S. 191 the Bureau of War authorized a third Ark for the southern Bellway. The Saint Uriel has been assembled and consecrated. Its chapel holds a tooth attributed to Saint Uriel, bought at considerable expense from a reliquary dealer in Marseille and certified authentic by the Bureau of Relics. The Bureau of Engineering holds that the hull is sound. On four separate attempts the vessel has failed to sustain ascent. It sits in drydock at the Carrier Yard of the Foundry Quarter, fully built, fully blessed and resting on its keel blocks. The certificate of authenticity and the certificate of flight are separate documents, and only one of them has been issued. Its classification is pending, and the register carries it as assigned.

#On the Bellways and Their Gaps

A Bellway is a designated aerial corridor, charted and assigned by the Bureau of Bells and flown on a schedule. The Constantinople theater was drawn with three of them. The northern Bellway runs out toward the Black Sea and the outer anchorage, and the Gabriel flies it. The flagship holds station over the strait itself. The southern Bellway belongs to the Uriel, and the Uriel belongs to the drydock.

From the Bosphorus mouth to the outer anchorage, the corridors flown by the two serviceable Arks add up to roughly forty miles of patrolled sky. The figure measures combined coverage. It is not the length of the strait. Two officers have measured the strait with a rule and accused the Bellways of exaggeration. Their letters are filed together.

The Bureau of Rites holds that an Ark's chapel sanctifies the air along its passage, so that a Bellway becomes costly for demons to enter. Rites has not stated how costly, for how long after the Ark has passed, or to whom the cost is billed. I reproduce the assessment under Rites' name and add nothing to it.

When the Barachiel goes down for refit, the Gabriel doubles its patrol to compensate. The vessel itself does not become two Arks, and the eleven crew do not become twenty-two, whatever the requisition form assumes. The southern gap stays open through the refit and after it. The garrison on the chain-booms knows the refit calendar better than the Bureau publishes it, and during those weeks they look upward a good deal.

#On Custody, Sermons, and Fire

No single office keeps a Vigil Ark. Six offices keep pieces of one.

Each patrol carries a sermon drawn from the Bureau of Doctrine's roster, and each sermon must fit the vessel that carries it. The rule is plain and was learned expensively: no Ark is armed with a sermon longer than it can preach before nightfall. It dates from A.S. 179, when the Catechetical Division sent the Barachiel aloft with the complete Lenten Exhortation, fourteen hours of it, footnotes included. The Ark ran out of endurance over the strait in the small hours and drifted, still preaching, through an appendix on oaths and tithes to nobody. Since then a sermon is measured against the flight before the flight is authorized. Doctrine considers this a concession to engineering. Engineering considers it the first sensible thing Doctrine has ever signed.

Below the Arks, the Sky-Sermon Attendance Auditors keep the listening windows, take the attendance rolls and map the districts where the horns do not carry. They measure reception and compliance. They do not direct the Arks, though they would like to, and their deadzone requests reach Doctrine faster than any patrol report reaches War.

That leaves three separate certificates. Engineering certifies that a hull is serviceable, Doctrine certifies that its sermon is authorized, and the Auditors certify that a sector heard it. None of the three certifies that the sky was defended. The Uriel is consecrated, certified and authorized, and it guards a cradle in the Carrier Yard. Every paper in its file is in order.

#On the Precedent and the Broadcast

The Arks at Constantinople fly in the shadow of the one that fell.

In A.S. 147, four years after Maldrake's Thracian fires brought the Year of Ash Rain, the Bureau of Bells sent the Sanctissima Vox over the Blightmarsh. It carried forty-one crew, and three of them came back. The survivors reported that the relic-lanterns aged centuries in minutes, with the wax running and the wicks crumbling, before the vessel settled into the grey mud. Later reconnaissance reports that the lanterns are still lit beneath the surface. The Codex records those reports as reports. The Vox belongs to the history of this formation and is not part of its establishment, whatever the Bureau of Bells' roster does with it in private.

On the 3rd of Argent, A.S. 199, the Barachiel was on routine patrol when all four of its horns carried a voice that belonged to none of its crew. The transmission lasted eleven minutes and forty-three seconds. Witnesses described it as an apology. The content is sealed at the Hierarch's Seal. The full account permitted for public reading is in the Broadcast and in the flagship's own entry, and this entry reproduces neither.

What concerns a fleet register is what happened next. The third crew was replaced within the week. A fourth crew of volunteers was assembled, and there were more volunteers than berths. The flagship went back on station. There was no relief Ark to send up in its place: the northern hull already flies its own corridor, and the southern hull does not fly at all. The Ark that spoke flies today because the theater has no other vessel to put over the strait.

On the chain-booms, rumour joins the three Arks into one story: the quiet one, the one that refuses, and the one that spoke. The Ledger keeps them on three separate lines and records no link between them. I check it every month.

#On the Present Establishment

As surveyed in A.S. 201: the flagship flies its fourth crew over the strait, and the northern Ark keeps its quiet corridor to the outer anchorage. The southern Ark stands on its blocks in the Carrier Yard with a certified tooth in its chapel and four failed ascents in its log. About forty miles of sky are patrolled. The southern sky is not.

The sermons finish before dark. The Auditors take their counts. The Flotilla rides at anchor under its own Chapter and its own saints. Kargath's appetite has not been reduced by any of it.