Hi Duncan,
If you are the owner, then glad to hear that the business is still running, although not flying which must be frustrating for you and customers.
The castle in question is Knock Castle in Crieff which belongs to the owners of HG helicopters in Inverness. It is rumoured that you flew an AOC flight to the venue this year after the HJS agreement ended and that you were reported to the CAA. Can you disprove this?
Come back here and give us your CAA AOC number once you've got it and we'll contact you for future charter quotes. In the meantime another company will fly it.
Ecosse Flyer.