Miss Launcher (Fallout 3)

to obtain it when in fort inderpendence you can find the key on one of the outcasts or around in the lowerlevel so you dont need to pick any locks or hack any computers (if you want more help on this just ask)

Bugs
If charon is in your party apon entering the basement, he will automaticly unlock the door to get to the enemies he detects (if they are hostile].