Sea Launch User's Guide

9.2 Assembly and Command Ship
Functions and
characteristics
The ACS (fig. 9-6) performs four functions for Sea Launch operations:
• It serves as the facility for assembly, processing, and checkout of
the launch vehicle.
• It houses the launch control center (LCC), which monitors and
controls all operations at the launch site.
• It acts as the base for tracking the initial ascent of the launch vehicle.
• It provides accommodations for the marine and launch crews
during transit to and from the launch site.
The ACS is designed and constructed specifically to suit the unique requirements
of Sea Launch. The ship’s overall dimensions are nearly
200 m (660 ft) in length and 32 m (110 ft) in beam. Its overall displacement
is approximately 30,830 tonnes (34,000 tons). Major features of the
ACS include
• A rocket assembly compartment.
• The LCC.
• An LCC viewing room.
• Helicopter capability.
• Spacecraft contractor and customer work areas.
• Spacecraft contractor and customer accommodations.
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