I'm trying to find references to what worlds might be counted as the subsector capitals in Calixis.
This is for my Encyclopaedia supplement, but it might be of universal interest.
The BoM lists the cardinal worlds of Calixis - but goes on to specify that for the most part those are the original 'home turf world' of whomever is cardinal ATM (see under the Adrantis entry). So no luck there. BoJ is completely lame with its weird subdivision - and a headquarters on remote and useless Baraspine. So that leaves plenty of room for interpretation.
Golgenna - Scintilla
Malfian - Malfi
Markayn - Solomon
Periphery - None now, but used to be Kulth
Josian - Fenksworld (has a naval base) perhaps? Or maybe Canopus (has a cardinal) is a better fit?
Hazeroth - None. Clove looks like a good candidate, but hasn't been officially designated.
Adrantis - I'm leaning towards the interpretation that Tranch might have been the subsector capital. It might still be the formal capital, but ATM there is something of a limbo follow the mutant insurrections and widespread devastation.
Drusus/Sentinel - Important shrine world, but is it politically important enough to be subsector capital? Drusus is one of the important subs. Maybe one of the hive worlds? Thical has the current cardinal.
Ideas, feedback and references are all welcome!