It's amazing how many replies there are here and yet none answer the question put up by "Tailwheel"
I have been checking with interest (as have others) but to date no answer. I read that the question is related to currently operating i.e. with current medical, current simulator, line checks etc;
Perhaps somebody may know of such a person or even the one mentioned by tailwheel.
I have become aware of one with a Regional Airline in an Eastern state who still moves around like a 45 year old and other crews (both tech and cabin) are quite pleased to have him around when the outside turns nasty etc: Hopefully, some may guess to whom my reference refers.
Anyhow, good on him (and any others) for staying around and passing on many beneficial points.