Aerosoftware Websites:
divemaker.com
DiveMaker - skydiving formation software
DiveMaker is a Windows based programs to draw skydiving formations. Jumpers can be labeled. Exits, transitions and plane seams can all be illustrated.
wheretojump.com
Where to Jump, Where to go Skydiving, Where to make a skydive
Skydiving centers (drop zones) in the United States.