After shipment to England, he switched to the
Royal Flying Corps in 1916. He was forwarded to
No. 45 Squadron RFC in France as a
Sopwith Camel pilot after training. He was shot down by
The Flying Circus on 22 September 1917. A month later, on 24 October, he destroyed an
Albatros D.V for his first victory, fighting such an impassioned solo battle he gained the nickname "Voss" after the gallant German ace. On 6 November 1917, he was shot down again, this time by "friendly" fire from a Canadian ground machine gunner. Two days later, he set a D.V aflame and drove down another out of control. On 13 November, he destroyed a
Junkers J.I. As he was poised tantalizingly on the brink of acedom, his squadron used the inclement flying weather of winter to shift to Italy to oppose the
Austro-Hungarians. Once there, Williams became an ace on 10 January 1918, and followed up with two more wins in January. He would score once more while in 45 Squadron, on 27 March 1918. Williams transferred to 28 Squadron as a
Flight Commander, and resumed his winning ways on 19 June, when he used a Camel to down yet another
D.V. In just over five weeks, he ran up five more wins, ending up on 27 July 1918. In 199 war patrols, he had destroyed eight enemy airplanes, driven down four out of control, and captured another after killing its pilot. ==Postwar==