Hello Stephen
I'd suggest using the network rail schedule for this information, there's a few
things you can use to infer whether a service is intended to be run by a
heritage train, though I'm not sure any are a hard and fast guarantees
- Some operating characteristic codes are specific to old models of trains.
These are often not set.
- The operator code is one of the various heritage railways or charter
operators (it may be ZZ, however, as is most freight)
- No operator code set (ZZ) but train has a category code which indicates it's
conveying passengers
- Train originates or terminates at locations which mark the boundaries of
heritage railways and aren't ordinarily used by other trains
https://wiki.openraildata.com/index.php?title=CIF_Codes
https://wiki.openraildata.com/index.php?title=SCHEDULE
There might be other indications, and it's possible I've made some mistakes
in these, others on the list will be more familiar with this than me
Evelyn
2022-09-15T10:07:11-0700 Stephen Jenkins <
sqjcons...@gmail.com>:
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