Just a minor question, but I notice with aircrack when it lists networks, it does not list the encryption type of each network.

Which seems fair enough, as you can use Kismet, however on my machine when I end kismet and the server, the monitor interface is not removed and I cannot remove it manually, which screws with aircrack.

SO, is kismet needed to view encryption types of networks, and if so how do you use it peacefully in unison with aircrack?