52 (Bedfordshire Yeomanry) Heavy Regiment RA (TA) was converted from 105 Field Regiment RA (TA) in November 1939. It was disbanded in June 1940 and re-formed in March 1943 at Fleetwood. 52 (Bedfordshire Yeomanry) Heavy Regiment RA (TA) was placed in suspended animation in April 1946 and reconstituted as 305 (Bedfordshire Yeomanry) Medium Regiment RA (TA) in January 1947.
Illustrations of the formation badges under which a unit served or supported are given. This is no guarantee that the unit used this formations badge.
| Nov 39 | Formed from 105 Field Regiment | ||
| Nov 39 | British Expeditionary Force | France | |
| Jun 40 | Disbanded | ||
| Mar 43 | Reformed | Fleetwood, Lancashire, UK | |
| Apr 44 |  |
2 Army | UK |
| Jun 44 | 5 Army Group RA | NW Europe |
Batteries
| Sep 39 | 417, 418, 419, 420 |
Equipment
| Sep 39 | Scammell Tractors |