There were 3 ex US Airways Fokker 100s parked at Farnborough in 2004/5 with the intention of being converted to bizjet configuration. They eventually all flew out (Stansted I think) and never came back.
Alastair Taggart was the chief pilot for a while; he had Farnborough 'form' as he'd been a TP there and eventually became OC Flying at Bedford.