"It's the shipping services that have issues with shipping to APO. Not woot. But hey, rabble rabble?”
Sorry; the United States Postal Service and Fed Ex is available to send exportable items everywhere in the world. Perhaps a different shipping charge would need to be added, but to exclude Alaska, Hawaii, APO and FPO is a simple cop out because apparently no one wants to go to the trouble to calculate shipping charges through anyone but UPS. Lithium batteries tend to explode at high altitudes, that I understand, but I think sheets are pretty stable, even at 10,000 ft.