22 Anti-Aircraft Area Mixed Regiment RA formed in April 1944 at Stanwell Lodge, Staines with two batteries. The Regiment disbanded in April 1945 and RHQ became 6 Area Anti-Aircraft Maintenance HQ.
| Apr 44 | Formed | Staines, Middlesex, UK | |
| Apr 44 |  |
2 Anti-Aircraft Group, 38 Anti-Aircraft Brigade | South East England |
| Aug 44 | |
6 Anti-Aircraft Group, 38 Anti-Aircraft Brigade | South East England |
| Dec 44 | |
2 Anti-Aircraft Group, 38 Anti-Aircraft Brigade | Slough, Buckinghamshire, UK |
| Apr 45 | Batteries disbanded Became 6 Area Anti-Aircraft Maintenance HQ |
Batteries
| Apr 44 | 194, 198 |