N518XJ (cn E2337) When I found out that Mesaba would be retiring its RJ-85 fleet, I started snapping all the examples I could and I'm glad I did. We have a good collection of them in the database and I'm always happy when I run across one we don't have yet, such as this one, N518XJ. Like many of its stablemates, this one now flies with Dublin based CityJet.