Aeroflot Airlines flight SU-1955 had to return and make an emergency landing in Aktau, Kazakhstan, on February 26th.
The plane took off for Moscow, Russia, but had to return shortly afterwards after the crew received indication of an issue with air conditioning systems.
The plane landed back safely. All passengers and crew members remained unharmed.
Swiss International Airlines flight LX-1267 had to return for an emergency landing in Copenhagen, Denmark, on August 19th.
The plane took off for Zurich, Switzerland, but had to turn back after its right engine began emitting flames and loud bangs.
The crew shut down the engine before the plane landed back safely. No injuries were reported.
Azur Air flight ZF-7777 had to return and make an emergency landing at Domodedovo International Airport, Moscow, Russia, on November 23.
The Boeing 767-300 en-route to Punta Cana, Dominican Republic, had to return after one of its engines ingested a bird.
The plane had to burn fuel before landing.
No injuries were reported.
Pictured: A Diamond Aircraft Industries Diamond DA-42 Twin Star, Farnborough England
Click to view full size photo at Airliners.net
Contact photographer Rez Manzoori
What: Diamond Twinstar en route from Jersey to Vendee France
Where: Jersey Airport
When: July 30 2010 1220 BST
Who: Pilot
Why: While en route, the plane developed engine trouble. The pilot returned to Jersey Airport, made a safe landing, and was towed to the gate.
Alaska Airlines flight 76 made an emergency landing at Vancouver International Airport, British Columbia, Canada, on May 3.
The Boeing 737-400 aircraft was flying from Juneau, Alaska to Seattle, Washington when it developed a problem in one of its electrical systems, prompting the pilots to land at the nearest airport.
The plane landed uneventfully.
There were 120 passengers and 5 crew members onboard at the time; all of them remained unharmed.
Martinair flight MP-8341 made an emergency landing in Amsterdam, Netherlands, on July 14th.
The Boeing 747-400 freighter plane took off for Johannesburg, South Africa, but had to return shortly afterwards due to an engine failure.
The plane landed back safely. Everyone aboard remained unharmed.
Croatia Airlines flight OU-631 made an emergency landing in Zadar. Croatia, on February 5th.
The plane was flying from Pula, Croatia, when a bird struck it, prompting the crew to declare an emergency.
The plane landed uneventfully. There were 23 passengers aboard at the time; all of them remained unhurt.