Tag Archives: Factory Trawler ‘Alaska Ocean’

Factory Trawler ‘Alaska Ocean’ to Retrofit Rolls-Royce Promas Lite Integrated Propeller and Rudder System

Promas Lite is an integrated propeller and rudder system that increases efficiency and is designed specifically for retrofitting to existing ships. Glacier Fish is currently installing the newest version of Promas Lite, which incorporates a new nozzle design for even greater efficiency gains, on their Alaska Ocean factory trawler at Vigor Shipyard in Seattle, Washington. [email protected] 12:23