United Airlines flight UA-53 had to divert and make an emergency landing at Frankfurt Airport, Frankfurt, Germany, on April 24th.
The Boeing 767-400, en-route from Zurich, Switzerland, to District of Columbia, USA, was mid-air above France when the crew detected retraction problem with its nose gear, prompting it to divert to Frankfurt.
The plane landed uneventfully. All passengers aboard remained safe.
The passengers were rebooked onto other flights.