I really hope you find your plane. I have seem some post of people who lost their plane, and I wonder, in the region where you usually fly, do you have GSM coverage?
Because if so, you could put one of these GPS trackers
on your airplane.
I have it on my skywalker, vtx on a wingtip, this gps tracker on the other. +5gr on the vtx side and the wing is perfectly balanced. If I loose the plane, I just need to make a call to GPS tracker. It then rejects my call and sends me an sms with the actual coordinates. Already lost it, and found it in minutes with that tracker.