Originally Posted by
treadigraph
Hmmm, Finnish PC-12 hummed over here a few minutes ago bearing the registration OH-F
K...
Operates for Fly7 Finland.
Which fortunately means that it uses their designator RSF for callsigns and Mode S ID, rather than the registration.
They have an interesting selection of other registrations on their largish PC-12 fleet. My Finnish isn't good enough (i.e. non-existent) to tell how rude the others are ...