A technician works on the engine of a Lufthansa Airbus A330-300 aircraft in a maintenance hangar at Lufthansa...
A technician works on the engine of a Lufthansa Airbus A330-300 aircraft in a maintenance hangar at Lufthansa Technik Malta at Malta International Airport outside Luqa, Malta, March 27, 2018. REUTERS/Darrin Zammit Lupi