Locations of German seaplane carriers according to the U.S. Joint Intelligence Committee. Daily summary dated 1 August 1942

An item reported that the believed locations of the German into seaplane carriers converted merchant ships were Schwabenland at Le Havre, France, Frieseland, Westfalen and a new Ostmark type in Norwegian waters and the Ostmark in the Baltic.

Source

Map Room Papers (Roosevelt Administration), 1942 - 1945. U.S. Joint Intelligence Committee. Daily summary No. 234 dated 1 August 1942.