I always snigger passing the Ryanair maintenance hangar at EIDW. Typical Ryanair, built the shed for the older machines, the winglets add about a half metre either side, you can't get them in!
Actually this hangar preceded Ryanair and its 737s. It was first used by a company called Avair, whose largest equipment was the Shorts 330. You can see the hangar in this 1982 photo:
http://www.!!!!!!!!!!!!!!/photo/Avair...330/0537241/M/