Military checking almost identical to civvy in the UK but the ranges are the same.
LOC- 25nm +/- 10 degrees of centreline
17nm +/- 35 degrees of centreline
Glide 10nm +/- 8 degrees of centreline
BE VERY, VERY, VERY CAREFUL USING THE SIGNALS OUTSIDE THESE RANGES!
Previous post stated that they follow the glide as soon as they intercept it, just check that range!!!!