Though I like the idea of Fleet Support 2 on my ship, I must say it sucks and I never get the chance to use it. Since it won't let you activate till your shields have gone down 50%, once your at 50% your shields have been lost and your dead in less then a second (at least me that is). In the amount of time it takes to activate the command button for it, I die and then it has a 15 min recharge. They should have it activate when your shields are at 75% and not 50%.
It is your hull down to 50% or less and it has always worked that way except when it was passive it was a chance you would get a fleet support. It is fine now I just wish I wouldn't get a frigate 9.5 times out of 10.
What I really like about it is it changes the way I play. When I fly a heavy ship and this skill is not on the haorrid cooldown it has I will store my heals to flag it. Of coursem, it doesnt work so well in a tac escort as you are much to close to death at that point, but i nthe heavier ships hat works just fine.
What really sucks is the fact that you just know at the start of the battle everyone else has the same plan and there is bound to be a cloud of NPC warships to fight off especally in arena battles where you blob by necessity.