already obsolete as a pure fighter, and No. 41 used theirs mainly for ground attack. On 24 January 1917, the squadron claimed its first victories. These fell to Sgt Plt Cecil Tooms, who himself was killed in action only four hours later. While equipped with F.E.8s, the squadron participated in the Battle of Arras (April–May 1917) and the Battle of Messines (June 1917). By this time the unit had become the last "pusher" fighter squadron in the RFC. In July 1917 No. 41 were re-equipped with DH 5 fighters, which proved disappointing; in October 1917 the squadron finally received S.E.5a fighters, with which they were equipped for the duration of the war. The squadron provided distinguished service in the Battle of Cambrai (November 1917), and subsequently in the German spring offensive (March 1918), and the Battle of Amiens (August 1918). 41 Squadron claimed its final victory of the war two days prior to the cessation of hostilities. In the aftermath, the unit was reduced to a cadre of just 16 men on 7 February 1919 and returned to the United Kingdom. Their new base was Tangmere, but they were moved to Croydon, Surrey, in early October and formally disbanded on 31 December 1919. During the war, some seventeen aces served with No. 41 Squadron, including; William Gordon Claxton, Frederick McCall, William Ernest Shields, Eric John Stephens, Frank Soden, Russell Winnicott, Geoffrey Hilton Bowman, Roy W. Chappell, Alfred Hemming, Frank Harold Taylor, Malcolm MacLeod, Loudoun MacLean, future Air Vice-Marshal Meredith Thomas, and William Gillespie. The unit had a remarkable number of Canadian aces in it—ten out of the seventeen. The squadron's pilots and ground crews were awarded four DSOs, six MCs, nine DFCs, two MMs and four Mentions in Dispatches for their World War I service with the unit. The pilots were credited with destroying 111 aircraft and 14 balloons, sending down 112 aircraft out of control, and driving down 25 aircraft and five balloons. Thirty-nine men were killed or died on active service, 48 were wounded or injured, and 20 pilots became Prisoners of War including Australian Captain Norman Bruce Hair. Between the wars, 1923–1939 The squadron reformed at RAF Northolt on 1 April 1923, equipped with the Sopwith Snipe. In 1924, it began receiving the first Armstrong Whitworth Siskin III biplanes. On 27 July 1929, eleven aircraft from 41 Squadron flew to Calais to rendezvous with French aviation pioneer