I was in Princethorpe when the noise trial was taking place, it could be heard, but not very loud (I was outdoors). The fact is the airport is falling apart now, they need a miracle to survive, not at CAT 2 fire cover, cargo flights almost ended (only a few a night). Back in the spring there were far more movements, and plenty of ad-hoc charters (now virtually none). There are no airliners parked as the management wished, are they doomed???