Minimum safe-manning guidance per IMO Res. A.1047(27) - screening check against typical number of officers, ratings, and deck/engine department.
Formula
$$ n_{crew} = f(GT, P_{ME}, \text{trade}) $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $GT$ | Gross Tonnage | - | tonnage certificate |
| $P_{ME}$ | Main engine power | kW | nameplate |
Sources
- IMO A.1047(27).