Aircraft were dispersed around the airfield and placed in shelters to protect them from the weather. These shelters were ‘hardened’ with concrete to protect against a direct hit from a 500 lb high explosive bomb. 56 of the Hardened Aircraft Shelters (HASs) were built at Heyford and all remain. One HAS is designated for heritage use.
Between 1981 and 1986 nine HASs formed the QRA (Quick Reaction Area) where the Victor Alert Mission kept eight aircraft fuelled and armed ready to take off in less than 15 minutes. The aircrew lived in the QRA for 72 hour shifts.
Maintenance operations had to be continued during wartime and so the 20th CRS (Component Repair Squadron) Avionics Maintenance Facility (Building 299) was opened in 1981 for maintaining F-111E TFR (terrain following radar) and other avionics. This was extended for EF-111A Raven avionics maintenance. Proof against a 1000lb bomb and with its own decontamination unit, it is one of only two such buildings in the UK and is a scheduled monument. In 2013 Brad Pitt cycled past Building 299 during the making of the film ‘World War Z’.
From 1970 three squadrons of F-111E strike aircraft were based at Heyford, joined by thirteen EF-111A Ravens in 1985. All these units had their own headquarters buildings with a ‘hardened’ side for protection against bombing and a decontamination unit.
Operational control of the aircraft, and defence of the airbase from aerial attack, was directed by the 1000 lb bombproof Hardened Command Post (Building 126).
Flying field air and ground movements were directed by the Control Tower with RAPCON (Radar Approach Control) taking over instrument flight rules (IFR) approaches.
Ordnance was kept in the Southern Conventional Ammunition Storage Area and Northern Sophisticated Weapons Storage Area and Northern Conventional Weapons Storage Area. The 2013 film ‘RED 2’ and series 3 of the Channel 4 ‘Humans’ were filmed in the Weapons Storage Area. Both the North and South were used for geographical location.
RAF and USAF housing and other buildings can be seen still on the former domestic site south of Camp Road. Ex-military buildings can be identified by their numbers. Please respect the privacy of the people who live there now.