Captain Hugh Allport Hay (born 24 November 1889, date of death unknown) was a World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

 flying ace

Flying ace

A flying ace or fighter ace is a military aviator credited with shooting down several enemy aircraft during aerial combat. The actual number of aerial victories required to officially qualify as an "ace" has varied, but is usually considered to be five or more...

 credited with five aerial victories.

Hay had already earned a Military Cross serving with the Royal Warwickshire Regiment when he joined No. 11 Squadron in early 1918. He flew a Bristol F.2 Fighter

Bristol F.2 Fighter

The Bristol F.2 Fighter was a British two-seat biplane fighter and reconnaissance aircraft of the First World War flown by the Royal Flying Corps. It is often simply called the Bristol Fighter or popularly the "Brisfit" or "Biff". Despite being a two-seater, the F.2B proved to be an agile aircraft...

to five wins between 7 April and 6 September 1918. In the middle of this winning streak, in late August, Hay was appointed flight commander.