Revision as of 11:42, 15 October 2025 by Dan(talk | contribs)(Created page with "'''Plessey Group''', formed prior to the 2270s, is a manufacturer of navigational guidance systems.<ref name=BODRv1_17>''Best of Darkyard Review, vol 1, p 17 (PDF)</ref> * '''Headquarters''': * '''Factories''': Earth (Essex<ref name=BODRv1_17>''Best of Darkyard Review, vol 1, p 17 (PDF)</ref>) ==Manufacturing== * Hawkeye warp celestial guidance system<ref name=BODRv1_17>''Best of Darkyard Review, vol 1, p 17 (PDF)</ref> ==Notes== * ==References== <refer...")