First overshoot in a 10°/10° zig-zag manoeuvre compared to IMO A.751 / MSC.137(76) pass limits.
Formula
$$ \alpha_1 \leq f(L/V) $$Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $L/V$ | Length-speed ratio (ship-lengths per second) | s | sea-trial track |
| $\alpha_1$ | First overshoot angle | deg | gyro record |
Sources
- IMO MSC.137(76) / Res. A.751(18).