Hi
There are two ways you can do this.
1. Just edit the information by logging into your account with your username & password.<a href="http://www.avitop.com/aviation/default.asp#login">LOGIN</a> and then press Site Information - to update Press Here !
2. Remove all link Avitop links from the old site (This will automatically delete the site after a week.) And then ad a new site.
Regards Run