On Thursday, April 30, 2020 at 11:12:08 AM UTC-7, wrote:
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

This may help you:
https://www.faa.gov/licenses_certifi...port_aircraft/

Also non-essential travel to Canada is prohibited, but shipment of goods is ok:
https://us-keepexploring.canada.trav...B&gclsrc=aw.ds

Tom