Source for trajectory data

[woof]

Is there an online source of trajectory graphs for various cartridges? I would like graphs rather than tables like Chuck Hawks has) so I can see drop for any range along the way. Do these graphs usually assume 100 yds as zero or what? thanks

 

[MCgunner]

http://www.snipercountry.com/ballistics/index.html

PCB18 is a decent ballistics program you can download.