This emblem of 4./KGrzbV 103, showing a map of Great Britain being sliced by a dagger, was used only for about one month during the Norwegian campaign in April-May 1940.
On 13 April, 1940, ‘CA+JY’ of 4./KGrzbV 103 landed on the ice of Hartvikvatnet, near Narvik, northern Norway. With the arrival of spring, the ice melted and the Ju 52 sank to the bottom of the lake. The aircraft was recovered in 1983.