Entirely plausible for an RAF VC10 to have done a touch stop and go off that 6000 feet runway.
However may well be someone having a miss recollection of an event some miles south at RAF Machrihanish (Campbeltown) as that certainly received large RAF movements including the V Bombers. the VC10, C130K, Belfast and the Beverley
That peninsula nowhere field had an operational runway of over 10,000 feet in RAF days !