| Clue | Source | Date |
|---|---|---|
| Distance, at sea (8,5) | ||
| Units of distance used in navigation | ||
| 1852 metre units | ||
| Seafaring Davis? | LA Times Daily | 01 Dec 2019 |
| Seafaring Davis? | The Washington Post | 01 Dec 2019 |
| Distances at sea | The Telegraph Quick | 24 Jul 2019 |
| Minutes north or south on a sea journey | The Telegraph Cryptic | 07 Apr 2017 |
| Guy in the navy? |