NAV ENGINE

Surveying apparatus and instruments, nautical apparatus and instruments, namely, dynamic positioning systems for relative and absolute dynamic positioning of vessels and movable structures; apparatus and instruments for measuring and signaling, namely, bevels, digital signal processors; data processing equipment and computers; navigational and communication instruments, namely, satellite navigation instruments, control consoles, and on-board computers; dynamic positioning systems; dynamic absolute and relative positioning systems comprised of computer hardware and software to automatically maintain dynamic positions of vessels and movable structures; computer software for processing data in dynamic positioning systems; and spare parts and accessories for the aforesaid goods