I got a Glider out of Canada without a cert of AW, also but it took 6 months to finally get everything straightened out. The US isn’t going to register the ship until It no longer is registered in another country. No import forms, but I would t be surprised if customs didn’t ask for your Cert of AW? No duty at this time, but there’s no telling what our “Extremely Stable Genius” May think of next!
JJ