CFS Macro--Narvik-Class Destroyer Fix. New version of Narvik-class destroyer API macro. With minor corrections in the API files. The Narvik-class (Type 1936A) destroyers was a class of 15 destroyers (ZerstA_rer) of German Kriegsmarine on the Second World War. In common with other German destroyers launched after the start of World War II, the Narviks were unnamed, known only by their hull numbers Z23 to Z39. There are two API files: Narvik-w.api (with wake) and Narvik-nw.api (withouth wake). By Edmundo Abad.