R142A worst out of the NTT's interesting...
For the R188's would be good if there was a comparison for the NEW R188's and the converted units..
Does a failure for R143 count if it's a CBTC fail still?
Is it only the R160's that have FIND's?
Just thought perhaps it would be more cost effective to retrofit the R142's with the FIND System as don't the 2/5 share the same stock?
I'm surprised the R188's are lower than the R160's, unless it's including the conversions, then it wouldn't suprise me. Also seems strange the "A" versions of cars have a lower MBDF, unless it's because they are used more?