146 Light Anti-Aircraft Regiment RA(TA) was converted from 77 Searchlight Regiment in March 1943 at Saighton Camp, Chester. The Regiment was disbanded in June 1944 in NW Europe.
| Mar 43 | Formed from 77 Searchlight Regiment | Chester, Cheshire, UK |
| Mar 43 | 21 Army Group | UK |
| Jun 44 | Disbanded |
Batteries
| Mar 43 | 494, 497 |
| Jun 43 | 494, 496, 497 |
