I see a bunch of post around Trackimo and FlyTrex. Wasn't sure what those were so I looked it up on google. Trackimo just seems like a GPS tracker, why do you mount this on your drone? Isn't the app showing you where it's at enough? FlyTrex, seems like the same thing. Are you guys flying your drone so far that you lose track of it or something? Sorry of this is a noob question. I've only had my drone like three weeks. Still learning. Just didn't see the need yet to track the drone externally.