Kismet Channel 0

Just curious if anyone has seen this.

I tried searching google and the forums. There are a number of wireless ap's around me. However, One of them has no ssid, is channel 0, has 11 clients, has packets going by, linksys is the manufacturer, but I can't get anymore data on it.

Is this a kismet/wirelessdrivers/monitormode issue? or is this normal? I haven't seen this before.

Isn't that the Probed Networks that Kismet has found (networks found, but not yet associated -by kismet - to a particular access point)?