OLATHE, Kan./March 26, 2013/Business Wire — Garmin International Inc., a unit of Garmin Ltd. (NASDAQ: GRMN), the global leader in satellite navigation, today announced the GTS 825 Traffic Advisory System (TAS) and the GTS 855 Traffic Alert and Collision Avoidance System (TCAS I), offering improved performance and range. The GTS 825 and 855 each offer 400 watts of transmit power, and 40 and 80 nautical miles… Read the complete story.