As you are all aware these things can be real killers. So if you need fill in some time next time you go for a drive, start to take a good look at the power lines. Look at the general arrangement of the hardware on top of the pole, and sepecifically the relationship between the orientation of the insulators the direction of the power line away from the pole.This is a useful exercise as when your flying the poles and insulators can be easily seen, but the lines themselves can be very difficult to see. Be aware the insulator set up can vary from location to location, but it is a good guide.Safe Flying[8D]Ross B