He then went through the Officers Training Corps of the
Artists Rifles and was commissioned as a second lieutenant in the
Hampshire Regiment on 4 June 1916. On 3 March 1917 he was seconded to the Royal Flying Corps, and appointed a flying officer the same day. He was promptly assigned to
No. 29 Squadron RFC on 23 April 1917. Wood used his
Nieuport 17 fighter to drive down one German
Albatros D.III on 11 May 1917, and another on 5 June. On 18 June, he set an Albatros reconnaissance aircraft on fire; he described the combat in an article he wrote for a scouting magazine. His aggressive personality, that of a man capable of shooting at the enemy with a pistol if need be, Wood won four more times in June, bringing his tally to seven. He was promoted from second lieutenant to temporary lieutenant on 1 July 1917. He scored five more triumphs in that month. His thirteenth, and last, victory came on 9 August 1917, while he was on a final "joy ride". He was rotated home to
No. 44 Squadron RFC in England two days later. Wood's final tally was one German aircraft set afire in midair, five more destroyed, and seven driven down out of control. Not counted in this total are five claims in which he drove down enemy aircraft.
List of aerial victories ==Death and legacy==