What: Air Via Airbus A320-200 en route from Bourgas to Dublin
Where: Dusseldorf
When: Feb 17th 2012
Who: 3 crew
Why: While en route on the ferry flight, the left engine gauge indicated low oil, signifying an oil leak.
Pilots diverted to Dusseldorf where they made a safe landing.

Turkish Airlines flight TK-1633 had to make an emergency landing in Munich, Germany, on December 13th.
UPS flight 5X-63 made a safe emergency landing at Ted Stevens Anchorage International Airport, Anchorage, Alaska, on May 16th.