10.10.2008 14:48
# A World War II-era air traffic network is costing U.S. airlines billions of dollars
# Current radar network forces planes to take longer, zigzagging routes
# An upgrade to a satellite-based system has been in the planning stages for years
# GPS system could have saved airlines $5 billion-plus in fuel this year alone, AP finds
edition.cnn.com/2008/TECH/10/09/out…