German Pilot Associations choose SevenCs to Develop Portable Pilot Unit Software. Five German Pilot Associations for the Elbe, Emden, Hamburg, Jade/Weser II and Kiel Canal I (Brunsbüttel) have chosen Hamburg-based maritime navigation specialists SevenCs GmbH to supply their Orca Pilot Portable Pilot Unit (PPU) software. At the same time, SevenCs, in conjunction with the Pilots, will develop new next generation PPU software, and deliver training to all the associations’ 625 pilots. Commenting on the new project, Capt.