Originally Posted by
SASless
..Even the now ancient Sperry Helipilot system would fly an ILS down to 60 Knots and 50 feet AGL holding Localizer and Glide Slope pegged in the middle of the donut...
That's true. And you just had to be alert enough to ensure the RADALT captured the 50' otherwise you'd be alerted from your slumber when the wheels touched down.