| Departure | Convoy | Arrival |
| Greenland, Oct 7, 1942 |
| GS.9A (Greenland - Sydney CB) |
| Sydney CB, Oct 15, 1942 |
| Sydney CB, Oct 18, 1942 |
| SH.54B (Sydney CB - Halifax) |
| Halifax, Oct 20, 1942 |
| Boston, Jun 1, 1943 |
| BX.55 (Boston - Halifax) |
| |
| Halma was lost in the Coastal Canada/USA on Jun 5, 1943 whilst sailing independently. Cause of loss: MINED. |
|---|---|---|---|---|---|