These types of ships tend to be:B/C/D/Elizabeth Groups DEF Classification DEH Class DEV&W Class DETown Classification De (American Lend-lease)Lake Category FFFlower Classification Corvettes As online game progresses, a beneficial player’s Companion Group can get receive upgrades in the way of extra radars, HF/DF (High-Regularity Assistance In search of) gizmos, and perhaps extra ships Air help...Continue Reading