Hi Stressfree,
Interesting one that - certainly there are two in the UK on HOSP work that load through the emergency exit. Perhaps it's to do with the bar/baggage store area on those particular aircraft?
LGW Vulture
I'd be intrigued to see the costs involved in making the 35 EGPWS/TCAS/RVSM equipped - it's the reason why most European operators are getting rid of them. I think the 55's probably got enough room to add all the kit - if it wasn't in there already?