I guess Skyler Gray is going to be in some pretty deep trouble if she doesn't change her name soon. I'm sure there will be a number of airlines stuck in the same boat.
Seriously though, why can't companies use any name with the word "sky"? I'll bet that Sky Broadcasting Group probably doesn't care who uses their trademarked name, as long as they have a chance to sue for some easy money; why else would one actually try to take on Microsoft in court? They knew they'd win, and figured Microsoft would have plenty of money to give them. Personally, I'm not so sure Microsoft has that much money to give, since Microsoft's most recent products have been highly criticized (and rightfully so).