United Airlines flight UA-956 had to return and make an emergency landing in Newark, New Jersey, on June 12th.
The Boeing 767-300 plane took off for Geneva, Switzerland, but had to return shortly afterwards due to an equipment cooling issue.
The plane landed safely. All passengers and crew members remained unharmed.
The plane was a replacement for the original aircraft assigned for the flight, which had returned earlier due to loss of cabin pressure.

Swiss International Airlines flight LX-1019 had to make an emergency landing in Zurich, Switzerland, on August 1st.
British Airways flight BA-286 had to divert and make an emergency landing in Vancouver, Canada, on October 24th.
Aer Lingus flight EI-102 had to return and make an emergency landing at John F. Kennedy International Airport, New York, on June 26th.
Transavia flight HV-5753 made a hard landing at Marrakesh Menara Airport, Morocco, on October 10th.