i was with a fellow pilot the other day and watched him fly his drone as he counted off the meters at 100 intervals, he lost signal at a bit over 1100m and i still could see the tiny dot in in the sky. i looked at the display to confirm the distance and it was what he stated. looked back out to where i was looking and couldnt pick it up at all on its rth untill it was just a couple of hundred meters out and not even close to where i thought it should have been on its return trip. how far do you get before you loose vlos ???