Hercules Offshore has invested in a satellite communications system from Hughes Network Systems, LLC. Hughes and Environmental Safety Systems International Corporation (ESSI) are equipping the entire Hercules Offshore fleet of Class 120 to Class 230 liftboats in the U.S. Gulf of Mexico, with Hughes satellite-based broadband maritime services. These liftboats, commonly referred to as the workhorse of the offshore industry, are reliable, versatile, and self-contained. They provide a cost-effective and efficient alternative to traditional pipelay/derrick vessels. With their large, open deck areas, they are self-propelling and self-elevating. The fleet provides a work platform for a wide range of services from coiled tubing and wireline operations to well intervention.