I encountered a guy this morning that wanted to know if AO-10 had an APRS beacon (see http://forums.qrz.com/showthread.php?t=262274 for the whole story). I checked Amsat and it does not show any indication of APRS. I have never had any sort of experience with AO-10, so I thought I could get a good answer here.
Feel free to answer on the QRZ forum.
Zack KD8KSN EN80sd