www.planeur.net vous propose de tres nombreux documents en libre téléchargement :
GammaFV is a simple IGC file viewer for analysing glider flights on Mac OS X.
GammaFV is a work in progress that is currently only capable of plotting the geographic trace of a flight onto a map. It has exactly three features:
1. It's a native Mac OS X app that should work on Tiger, Leopard and Snow
Leopard on both PPC and Intel architectures.
2. It plots the geographic trace of a flight onto a map.
3. It doesn't cost any money.
A télécharger sur : http://www.carrotworks.com/