The new version also includes SmartTaxi – taxi diagrams that include the letter designators for each taxiway and show your position on the airport as long as you have a GPS signal. Unlike Garmin’s SafeTaxi, you can’t zoom into an airport on the moving map to access the SmartTaxi diagram. It is a separate airport diagram page in black and white, similar to taxi diagrams on government charts. But to aid with situational awareness on the ground, the runway in use is highlighted in red and runways close to your position are indicated in yellow. A “pencil” feature allows you to make notes and highlight areas of interest on the chart. Another useful safety enhancement is a runway remaining indication. Hilton Software's CEO Hilton Goldstein said further enhancements to SmartTaxi will be introduced soon.