The ATP. Ha! I remember when they were on Scottish services from Manchester when I was running a project in Glasgow. More often than not the aeroplane would go tech and BA would put us on the Man Shuttle to H'row, then the H'row Shuttle to Glasgow.
I much preferred the Budgie, and BA used to do quite a good breakfast on them on the morning flight Man to Aberdeen. Much better than the alternative Business Air Saabs whose o'head lockers wouldn't even take a briefcase!