Radio+wolfsschanze+sendung+1+dow ((top))

While a full verbatim transcript is not available in the immediate search results, here is the context regarding this topic:

In pirate radio slang, "Dow" might refer to the tactical "DOW" signal —a series of three Morse code dashes (Dah Dah Dah) used to verify transmitter synchronization on mobile units before a broadcast. radio+wolfsschanze+sendung+1+dow

Let’s break the cipher down:

“...for all troops in the Ardennes sector. Weather clear. Supply drop at 0400. Over.” While a full verbatim transcript is not available

Wait, the Dow Jones was a real index during the 1940s, though it's unclear if it operated normally during the war. But in a fictional context, maybe the German forces were trying to manipulate or predict the stock market as part of their economic warfare. The radio broadcast could be a cover for sending out coded financial information. Supply drop at 0400