During Second World War the airfield became a Royal Air Force station known as RAF Dyce. It was the site of the Dyce Sector Operations Room within No. 13 Group RAF. Although fighter aircraft were based there throughout the Battle of Britain to provide protection from German bombing raids from Occupied Norway, it was mainly used as a photographic reconnaissance station. Anti-shipping operations by RAF Coastal Command were carried out from RAF Dyce as well as convoy escort. The airfield was bombed by the Luftwaffe on 26 July 1940 and 27 August 1940, however no damage was reported. A decoy site ('Q' Site) was located at Harestone Moss near Whitecairns. The aim of this site was to create the impression of an active airfield during the night. The decoy worked on around four occasions, where several raids resulted in bombs being dropped on the decoy site. The decoy site had a small underground bunker that housed a generator. This was used to power a decoy 'flarepath' in addition to a rotating lamp to give the impression of a taxiing aircraft. Near the airport off the A96 road, to deter German gliders landing to attack RAF Dyce, the flat areas across from Concraig Farm (between Blackurn and Kintore) had wooden poles erected as anti-glider landing poles. A Spitfire IIa crashed at the east side of the airfield on 19 November 1941 during attack practice with a target glider being towed. F/O Zaoral is buried in the old Dyce graveyard, where some German aircrew are also buried that crashed in Aberdeen in 1940.