With the existance of Vizago, you can now equip a Hwk with an Illicit Cloaking Deivce, cloak, then swap it for a Feedback Array and bug zap people while remaining cloaked (until they FAQ this part anyway, if the ever do).
The question is, can you use Feedback Array when cloaked?
I incline to say yes, because being cloaked uses the exact same phrasing as Blinded Pilot ('you cannot perform attacks') as opposed to Weapon Disabled or overlapping an asteroid, which are clarified (in the Blinded Pilot FAQ) as 'ship that has a weapons disabled token or is overlapping an asteroid does not get an opportunity to attack'. It seems to me there is a distinction between 'you can't attack' and 'you don't have an opportunity to attack'.