The Huffy Aerowinds were Shimano Adamas AX, a cheap cousin of the 600 series (hey, it was a Huffy). I won't be back in NC til Friday, shoot me a note then and if it is still available, I can go grab it. At $50, WTF, probably a few parts and pieces you could find useful. The Huffy had a really strange BB on that bike. Somewhere I saw an Aerowind mixte, still a POS, but kind of interesting...
OK, here it is, I forgot how silly the price was. This ad is worth checking, as the seller has some good closeups of the Adamas components.
http://atlanta.craigslist.org/eat/bik/3588852010.html
First pick up of the year? This is prime buying season (low prices).