Key
| Heavy Anti-Aircraft Site |  |
Airfield |  |
Coast Battery |  |
Radar Site |  |
| Site No. | Site Name | OS Grid Reference |
| H1 | Waterloo | SD 313 338 |
| H2 | St Annes | SD 340 285 |
Gun Strengths
Battle of Britain & the Blitz
| Dates | 3.7 inch mobile |
| Mar-May 41 | 4 |
The history of the Regiment in WW2