navigation systems for land, water or air vehicles comprised of satellite tracking equipment, namely, radio receivers, antennae, display monitors and CD-ROM players, computer hardware and navigational computer software

navigation systems for land, water or air vehicles comprised of satellite tracking equipment, namely a radio receiver, antenna, display monitor and CD-ROM player, computer hardware and navigational computer software

navigation systems for land, water or air vehicles comprised of satellite tracking equipment, namely a radio receiver, antenna, display monitor and CD-ROM player, computer hardware and navigational computer software