Ryker was waiting in the armory, with a few carrying cases, and an electronic device.
"It's a sonic mapper," he explained, tossing the small device to Cade. "It'll plug right into your PDA. It works like side-can sonar, it uses sound-waves to provide a geographic map of an area. We use them for work in underground caves and tombs and the like. It'll take five minutes to map about ten miles of cavern. Processing power isn't so great, so don't expect fine details." He then indicated the carrying cases. "These have been made media safe. They use a special materiall to provide false readings to x-ray machines. You can get your stuff right through most security that doesn't require it a physical search, though it shouldn't be an issue on this mission, you'll be landing at a private airfield we control. They use thumb-print locks, so only you can open them."