Originally Posted by
STBYRUD
Still up and running at LHR, in occasional use by BA, for no other reason than nostalgia as I can see 😄
MLS was commercially killed stone dead years ago, with the advent of IRS/FMCS systems updated by GPS/DME/whatever, with WAAS/SBAS/GBAS enabling all the goodies of MLS (curved/offset/segmented approaches, steeper low noise etc) with nil on-airport infrastructure and no "special" aircraft equipment, given the usual avionics fit for most larger aircraft since late 1980s.
Tootle pip!!