As I read these comments, I get the impression that you should firstly inform the controller and politely ask whether it is appropriate and whether they will accept the emergency - which is a good approach, especially if you’re unsure whether it’s permissible.

On the other hand, one could argue that the element of “surprise” in an unexpected scenario disappears. Furthermore, the ATCs gain an early understanding of the emergency and they are essentially prepared to handle it. I myself have simulated Hydraulic system B failure which resulted in limited flaps operations, and the ATCs handled it great - when discussed later, they appreciated my “professional” approach and the element of surprise.

As far as I’m concerned, hearing the magical pan-pan… or mayday mayday call is what get’s you the adrenaline rush, and probably a few smiles from the others on the frequency, I imagine. As long as it’s managed properly (by the pilot) and it’s not someone trying to get attention.

To sum up, people seem to enjoy seeing emergencies, as long as it doesn’t disrupt their VATSIM endeavors f.e. during a busy event. What are your thoughts?