This archive tracks four layers. A record present in 1 of them (M41) is silent in the rest, and says so.
The Horus HeresyM30–M31
[RECORD LOST]
No record for this location in The Horus Heresy.
Position: not recorded — this record has no real-space position in any era.
Age of the ImperiumM32–M40
[RECORD LOST]
No record for this location in Age of the Imperium.
Position: not recorded — this record has no real-space position in any era.
The 41st Millenniumpre-Rift
imperium
Explorator Arkcruiser
An Explorator Arkcruiser of the Adeptus Mechanicus, commanded by Magos Explorator Omnid Torquora. No permitted source says where she sails, so the map admits her rather than placing her.
Position: not recorded — this record has no real-space position in any era.
Era Indomituspost-Rift
[RECORD LOST]
No record for this location in Era Indomitus.
Position: not recorded — this record has no real-space position in any era.
Position
This record has no real-space position and is not placed on the map. The reason is in the provenance below.
Books set here
1 title in the reading tracker touches this record. Titles link out to the tracker.
Every fact in this record, and where it came from. Editorial derivations say so.
identityhigh
wh40k.lexicanum.com/wiki/Adeptus_Mechanicus_Cruiser (read directly in a browser on 2026-10-01): 'Maestrale — Explorator Arkcruiser commanded by Magos Omnid Torquora', citing the novel, 0001, DENTRICA I OF III, +THE HIERARCHY OF COGS+, pg. 1. No Lexicanum article for the ship; no index record uses the name.
offMaphigh
No permitted source gives her a position in any era: the citation is the novel's first page and says only who commands her. Torquora finds the Stella-Xenithica wreck (Lexicanum novel page), but nothing places the wreck or the ship, so she is not docked anywhere.
classlow
no archetype is set: 'Explorator Arkcruiser' is the only description, and the Adeptus Mechanicus Cruiser article it sits in is based on a Fanatic publication.