Key
| Heavy Anti-Aircraft Site |  | Airfield |  | Ordnance Factory |  |
| Site No. | Name | OS Grid Reference |
| SM1 | Iver | TQ 042 802 |
| SM2 | Lintells Bridge | TQ 037 755 |
| SM3 | Datchet Common | SU 999 767 |
| SM4 | Windsor Park | SU 983 767 |
| SM5 | Wexham Street | SU 991 822 |
| SM6 | Lent Rise | SU 933 815 |
| SM7 | Dorney Common | SU 940 786 |
| SM7 | Dorney Common | SU 940 792 |
| SM8 | Uxbridge | TQ 034 833 |
| SM9 | West Drayton | TQ 066 789 |
| SM10 | Windsor Great Park | SU 965 746 |
| SM11 | Bedfont | TQ 092 744 |
| SM12 | Northolt Airfield | TQ 106 825 |
Gun Strengths
Battle of Britain & the Blitz
| Dates | 3.7 inch static | 3.7 inch mobile | 3 inch |
| May 40 | 0 | 0 | 8 |
| Jun-Oct 40 | 0 | 4 | 24 |
| Nov 40 | 4 | 4 | 24 |
| Dec 40 | 6 | 4 | 20 |
| Jan-Feb 41 | 14 | 4 | 12 |
| Mar 41 | 16 | 8 | 8 |
| Apr 41 | 16 | 6 | 4 |
| May 41 | 16 | 4 | 4 |
Overlord & Diver
| Dates | 3.7 inch static |
| Mar-Aug 44 | 20 |
| Jan 45 | 4 |
Heavy AA Regiments known to have occupied sites in this GDA
