This is probably an old subject but im new so please forgive has anybody witnessed massive interference whilst fly near a telephone mast i only went up 200 feet then started losing signal 4g mast was near ..just wondering.

I've experienced it on the Air. As far as the mini, I avoid them.

I tried to avoid the microwave antennas the round ones I think but the rectangular ones face into the large field I use now and again I wonder hat range this interference goes to?