Electronic Download.
* Go fly Google Earth before you ever leave the ground using terrain-mapped satellite imagery and the latest US National Airspace data.
Electronic Download .Zip file.
Requires Google Earth, which is free at earth.google.com.
You need a portable GPS with long battery life. Bluetooth is convenient. There are many. They all work. Make sure they do WAAS--like this BT-386i which is what we use and recommend.
