Field Manual: 3145 mentions in the section on the Calderon Protectorate on page 185 that, supervised by technical advisors from the Republic of the Sphere, the Calderon Protectorate constructed small BattleMech production lines on Erod's Escape and Tyrrhenia.
FM:3145 expands on this on page 188, where it states that both Republic and Federated Suns engineers were involved in constructing a Protectorate Military Industries facility on Erod's Escape, and links production there to armor and BattleMechs. It also indicates that PMI has created a satellite production facility producing advanced construction materials on Belle Isle, and that the Protectorate Arms Conglomerate on Diik is also producing BattleMechs. It doesn't mention if the facility produced on Tyrrhenia was another Protectorate Military Industries facility, and I'm not sure if the Tyrrhenia facility being omitted from the section on page 188 means that facility is no longer operating.
Is it possible to confirm if the Tyrrhenia plant was a PMI plant, and if it's still functioning in 3145?
