20.2.1 The maximum static and transient wind speed shall be defined for normal and abnormal
operating conditions. Limits are to be set taking into account areas of operation
for the submarine.
20.2.2 The systems, equipment and components are to be verified as being effective and safe
for the full range of wind speeds.
20.2.3 Submarine, systems, equipment and components that are only required to operate in
reduced wind speeds are to be identified and suitably protected and able to
withstand maximum wind speeds in the stowed condition.