SH3 Commander is worth your virtual soul! It's not a mod, it's a tool, which does many things for your career. Read this post and follow the link for the readme, which expains everything.
http://www.subsim.com/radioroom/show...16&postcount=5
Also, for an easy to follow list, I posted this.
http://www.subsim.com/radioroom/show...54&postcount=2