History of the SS-401, U.S.S. Sea Dog Submarine
| Launched: | Builder: | Sponsor: | Commissioned: | First Captain: | Stricken/Lost: |
|---|---|---|---|---|---|
| 1944 | Target 1973 |
| Patrols | |||||||
|---|---|---|---|---|---|---|---|
| No: | Captain: | From: | Date: | Duration: | Score (WT): | JANAC | Return: |
| 1 | Vernon L. Lowrance | Pearl Harbor | 9/44 | 53 | 1/4,000 | 2/7,400 | Pearl Harbor |
| 2 | Vernon L. Lowrance | Pearl Harbor | 11/44 | 68 | 0/0 | 0/0 | Pearl Harbor |
| 3 | Earl T. Hydeman | Pearl Harbor | 3/45 | 47 | 1/6,700 | 1/6,850 | Pearl Harbor |
| 4 | Earl T. Hydeman | Pearl Harbor | 5/45 | 39 | 6/29,500 | 6/7,186 | Pearl Harbor |