Now the word "190's" opens up an entire new can of worms!!! Looking over the current IAM contract I see no mention of those aircraft types in there. I realize the are to be flown by mainline but who is going to work them? I assume mainline mechs, but when they come up for heavy, where do they go? Could they be covered by the now famous "scope"? With regards to heavy maintenence and the current contract it seems specific in terms of Airbus and Boeing, but no mention of any other types.