Garmin introduced its latest portable GPS receiver, the GPSMAP 196, at EAA AirVenture in Oshkosh, Wis. Typically priced at $999, the new unit features an improved processor, 320 by 240 pixel monochrome display, pop-up map details and a panel-like page that shows facsimiles of an HSI, airspeed indicator, atltimeter, turn-and-bank indicator and a vertical-speed indicator.