Question: Where the ship is Dahlgren what is the build as?
SQL: SELECT "Built As" FROM "2-15037417-1" WHERE "Ship" = 'Dahlgren';

Question: Where the NRV link is CGN38, what is the reclassified as?
SQL: SELECT "Reclassified As" FROM "2-15037417-1" WHERE "NVR link" = 'CGN38';

Question: Where the built as is DLG-23, what is the class?
SQL: SELECT "Class" FROM "2-15037417-1" WHERE "Built As" = 'DLG-23';