User blog comment:Kevadu/Experiments in 6-2 Line of Sight/@comment-25438691-20141125144634

I don't actually convinced that the square root of total base LOS should be rounded down. I've done 6-2 with a constant BFHK route and suddenly on a certain sortie one of my ships gone up 1 level on the first node, then the LOS check plane was activated and I went BFIK. I assume that my base LOS gone up by 1 point then I calculate using that LOS page formula and I got my equipment LOS = 26 and the base los square root was √310 = 17.606 (my previous base LOS was √309 = 17.578)

Your statement of BFHK LOS route is correct. So to be precise, eLOS >43.60 goes BFIK while below it goes BFHK if you're using the correct fleet, I think