2009TS also has ATMS.
It was proposed for 1992TS then later 1996 and 1973TS. The former was filed as too complicated and the latter was cancelled due to TLL not wanting to cough up the money.
We’re now into multiple digits of years since it was raised that the replacement for the TRV in place of the AIT would be needed. Nice to see progress being made on that lovely critical project…
Also no idea what that board paper is on about, it’s only fitted to 9 trains in the fleet, not 12. There were 12 systems bought but only 9 fitted.
My memory is fuzzy but it should be…
12001, 12003, 4233, 4236, 22099, 22106, 22504, 22506 and 22508.
I stand to be corrected on these numbers, it’s literally from a 10 years old memory(!)
All that has been communicated is the TRV has become defective and TSRs have been required because the track hasn't been checked. Although there's currently a 1972 stock sat in Ruislip depot.
Chances are they’re going to ITMP the 72TS down the Central Line for an ATMS survey.
Always was the backup backup plan, except the several parts of it are now life expired, and err, there’s some missing information and things for central line operation. All the engineers that know this are likely long gone from the company by now though.