15 November 1917
War in the Air
Test flights begin on the S.S.W. D IIIc lang, an improved version of the S.S.W. D II.
How to cite this article: Rickard, J (28 December 2007), 15 November 1917 , http://www.historyofwar.org/firstworldwar/daybyday/1917_11_15.html