Hi, very interesting thread.
There used to be a guy named Andy Matocks who had a fully functionaling ex BA Trident 3 set up at his farm. It used to be about 100 quid for 2 hours. The sim was located near to Biggin Hill airport. I'm afraid I don't have any contact information now, but a bit of 'googling' around or a trip to Biggin Hill would probably find Andy and his sim.
rgds Bob.
ps I seem to remember reading somewhere that information regarding the Papa India accident in 1972 was classified for 50 years. I've read the accident report, but I'm curious about what mustn't be released for 50 years. Anyone got any ideas? Cheers.