Basically I trying to firgure what model and type is out there? Also I found guy selling this power with serial number begins with FD3S2 and the commander he say's I need is 415-z001? I need to know what is the right commander to buy and how can I tell if it's the old version or new? Thanks alot, khris

damn I guess really nothing about the apexi power fc? lol, Come on guys I know alot u have it tell me about the serial # and what version there is out there.

i bought one it has FD3S4 on serial. Model # has 415-Z002

This guy is on the site here but here ishis page . he would know. http://rx7.homeip.net/pfc/ .Also FYI http://www.fc-datalogit.co.nz

These are just places I'm picking up.