EMA must know of them, its a bright pink/purple aircraft!
They have been in the air, i've heard them calling up Servisair in EMA who are apparently handling them, or handling the airline they may have done a charter for.
If this is a member of staff at EMA, it could be someone knew, or who really doesnt take any interest in the goings on at EMA.
Be a bit silly to buy an aircraft, paint it, fly it a few times and then intentionally not do anything more with it.
Do they have all they need to start officially flying their advertised routes?