History of the SS-411, U.S.S. Spadefish Submarine
| Launched: | Builder: | Sponsor: | Commissioned: | First Captain: | Stricken/Lost: |
|---|---|---|---|---|---|
| 1944 | Scrapped 1969 |
| Patrols | |||||||
|---|---|---|---|---|---|---|---|
| No: | Captain: | From: | Date: | Duration: | Score (WT): | JANAC | Return: |
| 1 | Gordon W. Underwood | Pearl Harbor | 7/44 | 59 | 6/40,000 | 6/31,500 | Pearl Harbor |
| 2 | Gordon W. Underwood | Pearl Harbor | 10/44 | 49 | 4/33,200 | 4/30,400 | Pearl Harbor |
| 3 | Gordon W. Underwood | Pearl Harbor | 1/45 | 38 | 4/16,400 | 4/13,423 | Pearl Harbor |
| 4 | William J. Germershausen | Pearl Harbor | 3/45 | 35 | 1/7,000 | 1/4,127 | Pearl Harbor |
| 5 | William J. Germershausen | Pearl Harbor | 5/45 | 39 | 6/26,100 | 5/8,578 | Pearl Harbor |