Lifeboat Release Hook - Upgrade

Lifeboat on-load release-hook upgrade requirement per SOLAS III Reg. 20.11 - all ships must upgrade to compliant hooks by 2019.

LifeboatRelease hookSOLAS III

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This calculator requires JavaScript to compute its result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

\text{Hook type} = \text{MSC.402(96)}

Symbol	Meaning	Unit
$Hook$	Lifeboat on-load release mechanism

Source: IMO MSC.402(96)

Lifeboat on-load release-hook upgrade requirement per SOLAS III Reg.