Slight clarification, as I understand, but could be wrong !
G-AMPY is the other aircraft,it is currently on lease to RVL at EMA, as part of the oils spill response fleet, it is fitted out inside with dispersant tanks and spray booms at the rear fuselage.
Also, from what I gather, part of the deal ,is that there will be a commitment to operate flights on behalf of Classic Air Force at NQY, whether this means all the flights will be at NQY or around the country ,I don’t know.
I would think that it is a lease agreement,but that is just my thoughts, not at all official.
Be very sad to see them depart CVT for the last time, but at least they will still be in the UK and airborne.