I have 15,000 FF miles from US Airways that I would like to donate to a better cause. I just went to "Hero Miles" http://www.heromiles.org/ and saw that U.S. Airway is not one of the airlines currently accepting donations, or at least, there is no link to the US Airways on that page.

Does anyone know of any way to donate US Airway miles?

Thanks. Mei-Ching (Massachusetts)