Today I maidened my new litte wing equipped with the standard OSD IV and using the AAT III. After weeks of preparations and chickening around talking to friends instead of working on the last things to do, I finally got brave enough to have a friend toss it into the air. Wow, had a blast! Everything worked pretty well, have to lower the AP gain but other than this all is great. Thank you SkylarkFPV for those great products!