Iberia Express flight IB-3673 had to return and make an emergency landing in Berlin, Germany, on November 9th.
The Airbus A320-200 plane took off for Madrid, Spain, but had to return shortly afterwards after a ground observer reported seeing a jet of flame emitting from the left hand engine.
The crew subsequently declared an emergency and turned back toward Berlin.
The plane landed safely. All passengers and crew members remained unharmed.