on the very day he arrived at Sutton's Farm, 13 October 1915. The attack had to be aborted as the airship disappeared into cloud and he had to break off the engagement. The first victory in Britain was not recorded until nearly a year later, on 2 September 1916 and was attributed to a pilot from Sutton's Farm, Lt. William Leefe Robinson. Robinson shot down a Schütte-Lanz SL11, one of a 16-strong raiding force over London, using new Brock and Pomeroy mixed incendiary ammunition, which had been adapted for this task. For this action Leefe Robinson was awarded the Victoria Cross and became a National hero. Two other Sutton's Farm pilots from the First World War, Lt. Frederick Sowrey and Lt. Wulstan Tempest, were awarded the DSO for their roles in the destruction of Zeppelins. Tempest's actions were particularly notable; even though his fuel pump was broken and he was having to pump fuel manually whilst flying the aircraft with his other hand, he still managed to engage and destroy an enemy airship and then find his way home in thick fog. These pilots, together with many others, are commemorated by street names in South Hornchurch. Inter-war years Soon after the war ended it was decided that Suttons Farm was surplus to requirements and the airfield was decommissioned, although it was retained on "List C" (stations temporarily retained for Service purposes) until 27 February 1920. The land was returned, most of the buildings demolished and farming resumed once more. Following the decision in the early 1920s to expand the Royal Air Force, former First World War airfields were inspected to ascertain their suitability for use. Although small, Suttons Farm was ideally located to be able to defend the north-eastern approaches to London. After protracted negotiations, the original land was re-purchased, together with some further land to the south of the original airfield. The new airfield took four years to build and opened, as RAF Sutton's Farm, in April 1928. Two months later the name was changed to RAF Hornchurch and the first unit to take up residency was No. 111 Squadron, led by Squadron Leader Keith Park, who also became the first station commander. Second World War During the Second world War the station was a Sector Airfield of RAF Fighter Command's 11 Group, covering London and the south east of England during the Battle of Britain in 1940. By