Out of interest, does anyone know what air conditioning systems the 442s have (manufacturer and type if known)? With the continuing concern about air conditioning potentially being a factor in the spread of Covid19 I’m guessing the 442s meet any requirements set down by the JBC to prevent the spread of the virus.
I would imagine the 442s have HVAC systems. What I am not sure about is whether air is just recycled around the system, or whether fresh air is induced and stale air exhausted. Whether or not air con on trains is now perceived to be safe by passengers will impact how quickly they return to using them. If passengers don’t feel safe they’ll stay away.
That (continuing lack of passengers) in itself could affect whether the 442s will actually be needed or whether there will be sufficient Desiros to cover services in the new normal.
Getting back on topic... Did the 442s need dispensation to run beyond 1st January 2020? And if so, how long does this dispensation last?
Also am I right in thinking retractioned units will need to be tested and accepted before they re-enter service? That and training being the case, I’d suggest December 2020 is looking tight for their re-introduction into service.