What part did Rolls-Royce Holdings make for Sea Jet?
Sea Jet Sea Jet, or Advanced Electric Ship Demonstrator (AESD), is a naval testbed funded by the U.S. Navy's Office of Naval Research. The 133 ft vessel is operated out of the Carderock Division's Acoustic Research Detachment in Bayview, Idaho. "Sea Jet" was operated on Lake Pend Oreille, where she was used for test and demonstration of various technologies. Among the first technologies tested was an underwater discharge water jet from Rolls-Royce Naval Marine, Inc., called AWJ-21, a propulsion concept with the goals of providing increased propulsive efficiency, reduced acoustic signature, and improved maneuverability over previous Destroyer Class combatants.
Supermarine Sea Lion I The Supermarine Sea Lion I was a British racing flying boat designed and built by the Supermarine Aviation Works for the 1919 Schneider Trophy at Bournemouth, England. The later racing flying boat for the 1922 Schneider Trophy the Sea Lion II was a different design.