Crash-stop distance (head reach) from full-ahead speed per IMO A.751 - ≤ 15 ship-lengths unless waivered for VLCCs.
Formula
$$ \text{Head reach} \leq 15 L $$Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $Head reach$ | Distance travelled during stopping | m | sea trial |
| $L$ | LBP | m | ship particulars |
Sources
- IMO A.751(18).