Home » Units » Heavy Anti-Aircraft Regiments » 4 Heavy Anti-Aircraft Regiment RA
| Sep 39 | Home Forces | Bulford, Wiltshire, UK |
| Nov 39 | 3 Anti-Aircraft Brigade | Le Havre, France |
| Feb 40 | 4 Anti-Aircraft Brigade | Aubigny, France |
| Apr 40 | 4 Anti-Aircraft Brigade | Arras, France |
| May 40 | 4 Anti-Aircraft Brigade | Dunkirk, France |
| Jun 40 | 26 Anti-Aircraft Brigade , 1 Anti-Aircraft Division | London, UK |
| Jul 41 | 10 Anti-Aircraft Brigade | Malta |
Batteries
| Sep 39 | 3, 5, 16, 18, 27 |
| Feb 40 | 1, 3, 5 |
| May 40 | 1, 3, 27 |
| Jul 40 | 5, 6, 18 |
| Jul 41 | 5, 6 |
| Jun 43 | 5, 6, 14 RMA |
Equipment
| Feb 40 | 1 & 3 Batteries – 3 inch Guns, 5 Battery – 3.7 inch Guns, Matador Tractors |
| Jun 40 | 3.7 inch Guns |
