From Lexicanum

This article is a stub

A Moderatus (plural Moderati) is, after the Princeps, senior in rank aboard an Imperial Titan. He usually mans the weapons systems and/or motive systems of the Titan as well as sensors. Like the Princeps, a Moderatus has a hardwired link with the Titan to access its systems. The Imperator class Titans have two Moderati aboard.

Most notable Moderati were Titus Cassar and Jonah Aruken aboard the Dies Irae during the Great Crusade and the Horus Heresy.

Related Articles

• Collegia Titanica

Sources

• Horus Rising by Dan Abnett
• False Gods by Graham McNeill
• Galaxy In Flames by Ben Counter