The only normal scheduled route Carpatair seem to sell is a summer seasonal Lublin-Rome. I've checked on FR24 - seems to be operated by a F100 which isn't *that* rare in Europe for the time being at least.
I'm aware some airlines in Eastern Ukraine operate rare types but also aware that most people reading this thread will likely live some distance from that part of the world, and perhaps be a little ambivalent about going there given current press. My aim is to suggest credible and modestly priced options for people who would like to buy a ride on a specific type of aircraft. I've also excluded Russia as most EU citizens and non-Russians need a (rather complicated to obtain) visa.
I know adding subvariants is possible, but the scope just gets too large - sorry !