Neal Stephenson - Cryptonomicon
"Yeah. You can buy time on SPOT for a very reasonable fee. And it’s got enough resolution to distinguish Glory IV from, say, a container-ship or an oil tanker. So all they had to do was wait until their spies on the waterfront told them that Glory was out to sea, outfitted for salvage work, and then use SPOT to locate them."
DA: 44 PA: 52 MOZ Rank: 38