Originally Posted by
KenV
H-53K was a big success.
Ken, H-53K got moved three years to the right. Not saying it isn't a good bird, and it seems that the government and Sikorsky made good with GAO on the "why is this moving right" deal, but it did suffer schedule setbacks.
EDIT: Link from a few years ago,
Rotorheads forum discussion on CH-53K.