Hypothetical question and I apologise if it has been covered before, but regarding electricity pylons (the full size type not the small residential ones), how close is too close? Before anyone starts jumping to conclusions that I plan to play slalom with the city grid supply please hear me out. The danger I refer to is to my bird from electromagnetic interference, I'm not planning to fly under or between pylons, but maybe within 100m to the side... I definitely don't want to get close enough to be a danger but don't know of any issues which could arise from interference. One flight path I want to take brings me within 100m I reckon. Ideas?