Related Program: Our Island Universe Our Island Universe: Kentucky Aerospace Exports By Greg Jenkins • Nov 18, 2019 Related Program: Our Island Universe ShareTweetEmail Credit Lane Report What’s Kentucky’s BIGGEST export? Maybe you think its horses or bourbon? Maybe coal or tobacco? Nope. It’s aerospace. And at $14 Billion per year and growing, there is only 1 other state in the US that does more than we do. #OurIslandUniverse Listen Listening... / 3:38 ShareTweetEmailView the discussion thread.