<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by SF1K:
3. Porn reading (as in a recent threat).

In all seriousness, I think this is a great idea.</font>
Are people threatening to read porn now?
I think it's a good idea provided that the signal can't be picked up by the "bad guys" HP Journada and that the HP Journada doesn't lessen the Marshalls ability to be in cognito.
I heard on the radio that pilots currently rely on a system of "secret knocks" to enter the cockpit. If that's true this is a massive step forward, although keeping at least two people in the cockpit at all times and a peephole would also help in that way.
cnk