Global Positioning Systems
DENVER - The Air Force says a government report raising questions about the Global Positioning System is "overly pessimistic."
The report from the investigative arm of Congress says the Air Force faces obstacles in launching next-generation GPS satellites.
NEW YORK - Garmin Ltd. said Wednesday it is recalling roughly 1.3 million Nuvi GPS devices worldwide because their batteries have the potential to overheat and create a fire hazard.
NEW YORK - Navigation device maker Garmin Ltd.
ELDORADO NATIONAL FOREST, Calif. - If you've been eyeing a personal navigation device but wish it could make calls and surf the Web, the Garminfone may sound appealing.
DENVER - The Air Force says no advance testing was done on the specific type of military GPS receiver that had problems picking up locator signals after a change in ground-control software.
