The day after Easter, my new FC-40 decided to fly back to China and I haven't seen it since. I had a reward sticker, with my name, address and phone number, but apparently it landed where no ones around. I have since replaced it, and I've been flying it and my old V1.1.1 around in the backyard while waiting for the GPS tracker I should have had before. I got it yesterday and I've gotta say I'm more than happy with my purchase. I bought a Drone-Mods UAV Locator and I've been flying almost constantly since. It came all set up, charged and ready to go and my tests so far have been great...I've tested it several times and it seems to be working within two to three meters and responds to your phone call in less than 20 seconds with a link to the co-ordinates and a simple google map picture. The first years monthly fee of five dollars is included in the initial purchase price and the guy in Michigan who supplies the gear is very responsive and helpful with questions. From what I've read on the forum, a lot of people really have problems getting theirs set up and this one eliminates that heartache....it's ready to go right out of the box. So far, I'll give it two thumbs up!