Is it a law or a suggestion on line of sight flying? I don't read all the stuff cause I don't have the time or energy to keep up and since I only fly LOS, it doesn't apply to me. With all the excitement on the new P3 and other quads etc with extended control range and planned missions etc.,, it would appear that mfgs don't care and obviously neither do the pilots buying and operating these machines. I see all the time someone posting how they went out a mile or so using fpv. Personally, I do not feel comfortable when I begin to lose sight of my phantom. I bought mine to fly and not to program it to fly itself while I eat a sandwich. If you do, I don't care. It doesn't bother me. I was just curious. I do see some value to planned missions such as farmers etc inspecting property and things like that. Thoughts?