E. Morse, -you are quite right, - no need to call this an emergency.. .Shutting down an engine, - and cabin pressure failure, diverting to an enroute airport is just a normal friday afternoon.. .The Airport firechief called about 30 ambulances and additional firetrucks from neighboring cities only to keep the ambulance and firecrews on their marks.. .By the way, - what would you call this situation?. .Best regards. .Your friend Bad-Man