Multi-draft attained A index (ds / dp / dl) per SOLAS II-1 Reg. 6 - weighted 0.4 / 0.4 / 0.2.
Formula
$$ A = 0.4 A_s + 0.4 A_p + 0.2 A_l $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $A_s$ | A at deepest draft | - | SOLAS II-1 Reg. 6.2.1.1 |
Sources
- SOLAS II-1 Reg. 6.2.