Jose,
There is a huge thread on here about FASST:
http://www.rcuniverse.com/forum/m_61...tm.htm#6188151
There are many of us flying FASST in jets and our experiences are posted here. Included is some of the testing I've done with FASST in UAV's. We have seen airborne ranges of well over a mile with FASST with absolutely no problems - the system is *rock solid*
Bob