2021 HMS 环境监测系统新规

To meet the new CAP437 revision 9 the software will have to be upgraded to the latest standard including the calculations for the Motion Severity Index and Wind Severity Index which are displayed in two different redesigned helideck display screens in the helideck monitoring system.

The new standard does require the install of HMS repeater lights at the helideck location to avoid loss of helideck operational availability.