What: Spicejet Boeing 737-800 en route from Mumbai to Hyderabad
Where: Mumbai
When: May 27th 2011
Who: 140 passengers
Why: While en route, the cargo hold indicated a fire. The crew followed procedures (checklists) and returned to Mumbai where they made a safe landing half an hour after take off. A replacement jet was provided.
No actual fire was located.

Austrian Airlines flight OS-26 made an emergency landing in Istanbul, Turkey, on February 6th.