Newco workers protest in front of a check-in desk at Barcelona's airport January 31, 2012. The Newco company was handling the airport services of Spanair. Loss-making Spanish airline Spanair ceased operations on Friday night, grounding all its airplanes after its owner, citing the country's economic crisis, said it would not sink any more money into the company. REUTERS/Albert Gea (SPAIN - Tags: TRANSPORT BUSINESS)