If you flying dont forget bring your treo, PalmInfocenter has a feature on Palm Based Aviation GPS and Flight Planning Kit. it called AeroPalm Aviation GPS is a solution that includes flight planning, fuel planning, weight and balance, flight plan form for calling the FAA, E6B calculations, moving map with airports, airspace including special use and MOAs, obstacles, and navigation aids. The US$149 kit connects to your Palm via Bluetooth, and works with the Treo 650 and Treo 700p.
