ok quick calculation: 1300mHz, Elements 50mm long, 1 mm copper wire with pvc covering
Just check over wiring, so mobius is still in the bushes?
Fit a lanyard to the mobious (it has two small slots to do that, and a bit of sellotape over the the memory slot, bright day-glow yellow is good too! I'm sure these high intensity LED's are going to help with finding grounded quads, but a buzzer for daytime...
Also invest in a DVR! You probably would have picked up the quad sharpish after is went missing if you had the DVr footage to watch back for its final few seconds of flight!
maybe it landed further away, with a 800mw 1.2 vtx on there you're still gonna get a picture from quite a distance
these minis can hide themselves in 4" grass just 10ft away and be out of site, you need to systematically walk up and down the field maybe moving 2 metres each time