Question: The third powered aircraft built by Samuel Franklin Cody was used by the British in which World War?

Context paragraphs:
Samuel Franklin Cody: Samuel Franklin Cowdery (later known as Samuel Franklin Cody; 6 March 1867 – 7 August 1913, born Davenport, Iowa, USA) was a Wild West showman and early pioneer of manned flight.  He is most famous for his work on the large kites known as "Cody War-Kites", that were used by the British in World War I as a smaller alternative to balloons for artillery spotting.  He was also the first man to fly an aeroplane in Britain, on 16 October 1908.  A flamboyant showman, he was often confused with Buffalo Bill Cody, whose surname he took when young.

Cody Floatplane: The Cody Floatplane (also referred to as the Cody Hydro-biplane) was designed and built by Samuel Franklin Cody as an entrant in the 1913 Daily Mail Circuit of Britain race, which offered a prize of £5,000.  On 7 August 1913 the aircraft suffered a structural failure during flight trials and both Cody and his passenger were killed.

Weybridge Man Powered Aircraft: The Weybridge Man Powered Aircraft (also known as "Dumbo" and later "Mercury") is a British single-seat man-powered aircraft built and flown by members of the Weybridge Man Powered Aircraft Group.

A Vlaicu III: The A Vlaicu III was an aircraft designed and built in Romania prior to World War I.  It was the third powered aircraft designed by pioneering Romanian aviator Aurel Vlaicu.

Cody Michelin Cup Biplane: The Cody Michelin Cup Biplane was an experimental aircraft designed and built in Britain during 1910 by Samuel Franklin Cody, a prominent showman and aviation pioneer.  Cody had worked with the British Army on experiments with man-lifting kites and in October 1908 had successfully built and flown the British Army Aeroplane No 1, making the first officially verified powered flight in the United Kingdom.  Cody broke the existing endurance record twice in the aircraft, the second flight, made on 31 December 1910, winning him the Michelin Cup for the longest-lasting flight made over a closed circuit in the United Kingdom before the end of the year.

Wright Flyer II: The Wright Flyer II was the second powered aircraft built by Wilbur and Orville Wright.  During 1904 they used it to make a total of 105 flights, ultimately achieving flights lasting five minutes and also making full circles, which was accomplished by Wilbur for the first time on September 20.

Cody Circuit of Britain biplane: The Cody Circuit of Britain biplane, also known as the Cody III, was the third powered aircraft built by Samuel Franklin Cody.  It was flown by him in various competitions during 1911, including the Daily Mail Circuit of Britain competition in which Cody was the only British contestant to complete the course.  On 29 October Cody set a new British endurance record in the aircraft, flying for five hours and fifteen minutes.

Cody V biplane: The Cody V was a single-engined biplane built by the British-based American aviation pioneer Samuel Franklin Cody in 1912.  It was built from the remains of two of Cody's earlier aircraft, and won the 1912 British Military Aeroplane Competition, with two aircraft being purchased for the Royal Flying Corps.  It was abandoned after the mid air disintegration of one of the aircraft in April 1913.

British Army Aeroplane No 1: The British Army Aeroplane No 1 or sometimes Cody 1 was a biplane built by Samuel Franklin Cody in 1907 at the Army Balloon Factory at Farnborough.  It made the first recognised powered and sustained flight in the United Kingdom on 16 October 1908.

Wright Flyer III: The Wright Flyer III was the third powered aircraft by the Wright Brothers, built during the winter of 1904-05.  Orville Wright made the first flight with it on June 23, 1905.  The Flyer III had an airframe of spruce construction with a wing camber of 1-in-20 as used in 1903, rather than the less effective 1-in-25 used in 1904.  The new machine was equipped with the engine and other hardware from the scrapped Flyer II and—after major modifications—achieved much greater performance than Flyers I and II.

Supporting paragraphs: Cody Circuit of Britain biplane Samuel Franklin Cody
Answer: World War I