Originally Posted by 8che
Yes you have to have 15m centre line lighting to perform the takeoff we are in total agreement over that.
Just quoting that because now I'm not sure what you're arguing about.
It's a legal
requirement to have 15m centerline lights. Although you've agreed you legally need 15m lights to perform a LVTO you're adamant that you're not going to use them initially?
You are, surely, pulling my leg now. You base your performance on the length of runway available from the correct point. Simple, even for you.