Related time notes
- Royal Navy Survey Ships: A History - Patreon 55 (Long Patrol)26:44Hecate establishes the converted-survey-ship patternNotable Point
- Patreon 55: History of Survey Ships in the Royal Navy1:13:36HMS Hecate's surveys from British Columbia to Torres StraitChapter
- Patreon 55: History of Survey Ships in the Royal Navy1:17:23Why an anti-slavery patrol might sink rather than seizeQ&A