crew levels

[rewster1]

As I am not at home with a half hour on my hands, I thought I'd ask here in case anyone knows offhand... at what number of experience points do crews advance to the next level?
Is it at 50, 100, etc. or something like that?
This figure seems to have been left out of every online guide I've read... moo2niac's guide, gontzol's weapon calc faq, cybersaber's, etc. I realize I can find out myself, but if you're reading cuz you're bored and know the answer, feel free to offer it.

[Cabman]

50/150/500...It was described on this forum..."Search" option could be usefull

[rewster1]

D'oh. I do usually search a forum before asking a question. I'm fired.