No, I didn't lose my quad, but I don't INTEND on losing it either, so here comes this thread on finding lost quads. What is the best device for locating a lost quad? I know they vary. I have an app on my iPhone called FindMyDrone, but it is very hard to figure out how to use it and it requires some pretty good capital outlay - I think they want a continuing, monthly/yearly payment. I don't necessarily mind the expense, but hate apps that are beyond my tech capabilities. So what do you guys use? What's best? I anticipate doing a lot of flying in the foothill areas of the San Gabriel Valley (suburb of L.A.) where there are large areas of 3-4 foot high brush and chaparral, very thick. If my quad goes down, it isn't going to hurt it too much, but it will be hard to find, depending on how far out it is, of course. Thoughts/suggestions?