File photo of a Terminal sign at the construction site of Berlin Brandenburg international airport Willy Brandt (BER) in Schoenefeld September 14, 2013. Abu Dhabi's Etihad Airways on April 28, 2014, ... more 
File photo of a Terminal sign at the construction site of Berlin Brandenburg international airport Willy Brandt (BER) in Schoenefeld September 14, 2013. Abu Dhabi's Etihad Airways on April 28, 2014, called for an "accelerated and fundamental restructuring" of Air Berlin, after the German airline's largest shareholder injected cash into the loss-making carrier. Air Berlin said late on Sunday night Etihad has subscribed to a convertible bond worth 300 million euros ($415 million) and the Gulf airline has also agreed to extend a $255 million loan by another five years. REUTERS/Tobias Schwarz/Files (GERMANY - Tags: TRANSPORT BUSINESS) less 
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Reuters | Photo By TOBIAS SCHWARZ / REUTERS
Mon, Apr 28, 2014 5:06 AM EDT