WinPilot moving map GPS software. Airport/Airspace Database, Color
Terrain Maps of the world. VFR Version.

The Most User Friendly Software available for Pocket PC
Free High-Quality Vector Terrain Maps including Elevation Contours
(Mountains), Roads, Railroads, Lakes, Cities, Runway Diagrams.
Free World Aeronautical Database of Airports, Runways, SUAs, VOR/NDBs,
Waypoints, etc, updated every 28 days.
Most powerful and yet simplest to use Waypoint Browser and Flight Plan
editor.
HSI indicator
Big Menus and Buttons - No Stylus needed

http://www.craggyaero.com/WinPilotVFR.htm